72664495904

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1809

約数の個数: 432

約数和(自身を含む): 208697227704

約数和(自身を除く): 136032731800

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 49, 52, 56, 68, 77, 88, 91, 98, 104, 112, 119, 121, 136, 143, 154, 176, 182, 187, 196, 208, 221, 224, 238, 242, 272, 286, 308, 352, 364, 374, 392, 416, 442, 476, 484, 539, 544, 572, 616, 637, 728, 748, 784, 833, 847, 884, 952, 968, 1001, 1078, 1144, 1232, 1274, 1309, 1456, 1496, 1547, 1568, 1573, 1666, 1694, 1733, 1768, 1904, 1936, 2002, 2057, 2156, 2288, 2431, 2464, 2548, 2618, 2912, 2992, 3094, 3146, 3332, 3388, 3466, 3536, 3808, 3872, 4004, 4114, 4312, 4576, 4862, 5096, 5236, 5929, 5984, 6188, 6292, 6664, 6776, 6932, 7007, 7072, 8008, 8228, 8624, 9163, 9724, 10192, 10472, 10829, 11011, 11858, 12131, 12376, 12584, 13328, 13552, 13864, 14014, 14399, 16016, 16456, 17017, 17248, 18326, 19063, 19448, 20384, 20944, 21658, 22022, 22529, 23716, 24262, 24752, 25168, 26656, 26741, 27104, 27728, 28028, 28798, 29461, 32032, 32912, 34034, 36652, 38126, 38896, 41888, 43316, 44044, 45058, 47432, 48524, 49504, 50336, 53482, 55456, 56056, 57596, 58922, 65824, 68068, 73304, 76252, 77077, 77792, 84917, 86632, 88088, 90116, 94864, 97048, 100793, 106964, 112112, 115192, 117844, 119119, 133441, 136136, 146608, 152504, 154154, 157703, 169834, 173264, 176176, 180232, 187187, 189728, 194096, 201586, 206227, 209693, 213928, 224224, 230384, 235688, 238238, 247819, 266882, 272272, 293216, 305008, 308308, 315406, 324071, 339668, 346528, 352352, 360464, 374374, 382993, 388192, 403172, 412454, 419386, 427856, 460768, 471376, 476476, 495638, 533764, 544544, 610016, 616616, 630812, 648142, 679336, 720928, 748748, 765986, 806344, 824908, 838772, 855712, 934087, 942752, 952952, 991276, 1067528, 1103921, 1233232, 1261624, 1296284, 1310309, 1358672, 1443589, 1467851, 1497496, 1531972, 1612688, 1649816, 1677544, 1734733, 1868174, 1905904, 1982552, 2135056, 2207842, 2268497, 2466464, 2523248, 2592568, 2620618, 2680951, 2717344, 2726009, 2887178, 2935702, 2994992, 3063944, 3225376, 3299632, 3355088, 3469466, 3564781, 3736348, 3811808, 3965104, 4212923, 4270112, 4415684, 4536994, 5046496, 5185136, 5241236, 5361902, 5452018, 5774356, 5871404, 5989984, 6127888, 6599264, 6710176, 6938932, 7129562, 7472696, 7930208, 8425846, 8831368, 9073988, 10274957, 10370272, 10482472, 10723804, 10904036, 11548712, 11742808, 12143131, 12255776, 13877864, 14259124, 14945392, 15879479, 16851692, 17662736, 18147976, 18766657, 19082063, 20549914, 20964944, 21447608, 21808072, 23097424, 23485616, 24286262, 24953467, 27755728, 28518248, 29490461, 29890784, 31758958, 33703384, 35325472, 36295952, 37533314, 38164126, 41099828, 41929888, 42895216, 43616144, 46194848, 46342153, 46971232, 48572524, 49906934, 55511456, 57036496, 58980922, 63517916, 67406768, 72591904, 75066628, 76328252, 82199656, 85790432, 87232288, 92684306, 97145048, 99813868, 114072992, 117961844, 127035832, 133574441, 134813536, 150133256, 152656504, 164399312, 174674269, 185368612, 194290096, 199627736, 206433227, 235923688, 254071664, 267148882, 300266512, 305313008, 324395071, 328798624, 349348538, 370737224, 388580192, 399255472, 412866454, 471847376, 508143328, 534297764, 600533024, 610626016, 648790142, 698697076, 741474448, 798510944, 825732908, 943694752, 1068595528, 1297580284, 1397394152, 1482948896, 1651465816, 2137191056, 2270765497, 2595160568, 2794788304, 3302931632, 4274382112, 4541530994, 5190321136, 5589576608, 6605863264, 9083061988, 10380642272, 18166123976, 36332247952, 72664495904]

約数ペア:

[(1, 72664495904), (2, 36332247952), (4, 18166123976), (7, 10380642272), (8, 9083061988), (11, 6605863264), (13, 5589576608), (14, 5190321136), (16, 4541530994), (17, 4274382112), (22, 3302931632), (26, 2794788304), (28, 2595160568), (32, 2270765497), (34, 2137191056), (44, 1651465816), (49, 1482948896), (52, 1397394152), (56, 1297580284), (68, 1068595528), (77, 943694752), (88, 825732908), (91, 798510944), (98, 741474448), (104, 698697076), (112, 648790142), (119, 610626016), (121, 600533024), (136, 534297764), (143, 508143328), (154, 471847376), (176, 412866454), (182, 399255472), (187, 388580192), (196, 370737224), (208, 349348538), (221, 328798624), (224, 324395071), (238, 305313008), (242, 300266512), (272, 267148882), (286, 254071664), (308, 235923688), (352, 206433227), (364, 199627736), (374, 194290096), (392, 185368612), (416, 174674269), (442, 164399312), (476, 152656504), (484, 150133256), (539, 134813536), (544, 133574441), (572, 127035832), (616, 117961844), (637, 114072992), (728, 99813868), (748, 97145048), (784, 92684306), (833, 87232288), (847, 85790432), (884, 82199656), (952, 76328252), (968, 75066628), (1001, 72591904), (1078, 67406768), (1144, 63517916), (1232, 58980922), (1274, 57036496), (1309, 55511456), (1456, 49906934), (1496, 48572524), (1547, 46971232), (1568, 46342153), (1573, 46194848), (1666, 43616144), (1694, 42895216), (1733, 41929888), (1768, 41099828), (1904, 38164126), (1936, 37533314), (2002, 36295952), (2057, 35325472), (2156, 33703384), (2288, 31758958), (2431, 29890784), (2464, 29490461), (2548, 28518248), (2618, 27755728), (2912, 24953467), (2992, 24286262), (3094, 23485616), (3146, 23097424), (3332, 21808072), (3388, 21447608), (3466, 20964944), (3536, 20549914), (3808, 19082063), (3872, 18766657), (4004, 18147976), (4114, 17662736), (4312, 16851692), (4576, 15879479), (4862, 14945392), (5096, 14259124), (5236, 13877864), (5929, 12255776), (5984, 12143131), (6188, 11742808), (6292, 11548712), (6664, 10904036), (6776, 10723804), (6932, 10482472), (7007, 10370272), (7072, 10274957), (8008, 9073988), (8228, 8831368), (8624, 8425846), (9163, 7930208), (9724, 7472696), (10192, 7129562), (10472, 6938932), (10829, 6710176), (11011, 6599264), (11858, 6127888), (12131, 5989984), (12376, 5871404), (12584, 5774356), (13328, 5452018), (13552, 5361902), (13864, 5241236), (14014, 5185136), (14399, 5046496), (16016, 4536994), (16456, 4415684), (17017, 4270112), (17248, 4212923), (18326, 3965104), (19063, 3811808), (19448, 3736348), (20384, 3564781), (20944, 3469466), (21658, 3355088), (22022, 3299632), (22529, 3225376), (23716, 3063944), (24262, 2994992), (24752, 2935702), (25168, 2887178), (26656, 2726009), (26741, 2717344), (27104, 2680951), (27728, 2620618), (28028, 2592568), (28798, 2523248), (29461, 2466464), (32032, 2268497), (32912, 2207842), (34034, 2135056), (36652, 1982552), (38126, 1905904), (38896, 1868174), (41888, 1734733), (43316, 1677544), (44044, 1649816), (45058, 1612688), (47432, 1531972), (48524, 1497496), (49504, 1467851), (50336, 1443589), (53482, 1358672), (55456, 1310309), (56056, 1296284), (57596, 1261624), (58922, 1233232), (65824, 1103921), (68068, 1067528), (73304, 991276), (76252, 952952), (77077, 942752), (77792, 934087), (84917, 855712), (86632, 838772), (88088, 824908), (90116, 806344), (94864, 765986), (97048, 748748), (100793, 720928), (106964, 679336), (112112, 648142), (115192, 630812), (117844, 616616), (119119, 610016), (133441, 544544), (136136, 533764), (146608, 495638), (152504, 476476), (154154, 471376), (157703, 460768), (169834, 427856), (173264, 419386), (176176, 412454), (180232, 403172), (187187, 388192), (189728, 382993), (194096, 374374), (201586, 360464), (206227, 352352), (209693, 346528), (213928, 339668), (224224, 324071), (230384, 315406), (235688, 308308), (238238, 305008), (247819, 293216), (266882, 272272)]