27771744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 103977216

約数和(自身を除く): 76205472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 17, 21, 22, 24, 26, 28, 32, 33, 34, 39, 42, 44, 48, 51, 52, 56, 66, 68, 77, 78, 84, 88, 91, 96, 102, 104, 112, 119, 132, 136, 143, 154, 156, 168, 176, 182, 187, 204, 208, 221, 224, 231, 238, 264, 272, 273, 286, 289, 308, 312, 336, 352, 357, 364, 374, 408, 416, 429, 442, 462, 476, 528, 544, 546, 561, 572, 578, 616, 624, 663, 672, 714, 728, 748, 816, 858, 867, 884, 924, 952, 1001, 1056, 1092, 1122, 1144, 1156, 1232, 1248, 1309, 1326, 1428, 1456, 1496, 1547, 1632, 1716, 1734, 1768, 1848, 1904, 2002, 2023, 2184, 2244, 2288, 2312, 2431, 2464, 2618, 2652, 2856, 2912, 2992, 3003, 3094, 3179, 3432, 3468, 3536, 3696, 3757, 3808, 3927, 4004, 4046, 4368, 4488, 4576, 4624, 4641, 4862, 5236, 5304, 5712, 5984, 6006, 6069, 6188, 6358, 6864, 6936, 7072, 7293, 7392, 7514, 7854, 8008, 8092, 8736, 8976, 9248, 9282, 9537, 9724, 10472, 10608, 11271, 11424, 12012, 12138, 12376, 12716, 13728, 13872, 14586, 15028, 15708, 16016, 16184, 17017, 17952, 18564, 19074, 19448, 20944, 21216, 22253, 22542, 24024, 24276, 24752, 25432, 26299, 27744, 29172, 30056, 31416, 32032, 32368, 34034, 37128, 38148, 38896, 41327, 41888, 44506, 45084, 48048, 48552, 49504, 50864, 51051, 52598, 58344, 60112, 62832, 64736, 66759, 68068, 74256, 76296, 77792, 78897, 82654, 89012, 90168, 96096, 97104, 101728, 102102, 105196, 116688, 120224, 123981, 125664, 133518, 136136, 148512, 152592, 157794, 165308, 178024, 180336, 194208, 204204, 210392, 233376, 247962, 267036, 272272, 289289, 305184, 315588, 330616, 356048, 360672, 408408, 420784, 495924, 534072, 544544, 578578, 631176, 661232, 712096, 816816, 841568, 867867, 991848, 1068144, 1157156, 1262352, 1322464, 1633632, 1735734, 1983696, 2136288, 2314312, 2524704, 3471468, 3967392, 4628624, 6942936, 9257248, 13885872, 27771744]

約数ペア:

[(1, 27771744), (2, 13885872), (3, 9257248), (4, 6942936), (6, 4628624), (7, 3967392), (8, 3471468), (11, 2524704), (12, 2314312), (13, 2136288), (14, 1983696), (16, 1735734), (17, 1633632), (21, 1322464), (22, 1262352), (24, 1157156), (26, 1068144), (28, 991848), (32, 867867), (33, 841568), (34, 816816), (39, 712096), (42, 661232), (44, 631176), (48, 578578), (51, 544544), (52, 534072), (56, 495924), (66, 420784), (68, 408408), (77, 360672), (78, 356048), (84, 330616), (88, 315588), (91, 305184), (96, 289289), (102, 272272), (104, 267036), (112, 247962), (119, 233376), (132, 210392), (136, 204204), (143, 194208), (154, 180336), (156, 178024), (168, 165308), (176, 157794), (182, 152592), (187, 148512), (204, 136136), (208, 133518), (221, 125664), (224, 123981), (231, 120224), (238, 116688), (264, 105196), (272, 102102), (273, 101728), (286, 97104), (289, 96096), (308, 90168), (312, 89012), (336, 82654), (352, 78897), (357, 77792), (364, 76296), (374, 74256), (408, 68068), (416, 66759), (429, 64736), (442, 62832), (462, 60112), (476, 58344), (528, 52598), (544, 51051), (546, 50864), (561, 49504), (572, 48552), (578, 48048), (616, 45084), (624, 44506), (663, 41888), (672, 41327), (714, 38896), (728, 38148), (748, 37128), (816, 34034), (858, 32368), (867, 32032), (884, 31416), (924, 30056), (952, 29172), (1001, 27744), (1056, 26299), (1092, 25432), (1122, 24752), (1144, 24276), (1156, 24024), (1232, 22542), (1248, 22253), (1309, 21216), (1326, 20944), (1428, 19448), (1456, 19074), (1496, 18564), (1547, 17952), (1632, 17017), (1716, 16184), (1734, 16016), (1768, 15708), (1848, 15028), (1904, 14586), (2002, 13872), (2023, 13728), (2184, 12716), (2244, 12376), (2288, 12138), (2312, 12012), (2431, 11424), (2464, 11271), (2618, 10608), (2652, 10472), (2856, 9724), (2912, 9537), (2992, 9282), (3003, 9248), (3094, 8976), (3179, 8736), (3432, 8092), (3468, 8008), (3536, 7854), (3696, 7514), (3757, 7392), (3808, 7293), (3927, 7072), (4004, 6936), (4046, 6864), (4368, 6358), (4488, 6188), (4576, 6069), (4624, 6006), (4641, 5984), (4862, 5712), (5236, 5304)]