81087552

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 378

約数和(自身を含む): 309988458

約数和(自身を除く): 228900906

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 32, 34, 36, 39, 42, 48, 49, 51, 52, 56, 63, 64, 68, 72, 78, 84, 91, 96, 98, 102, 104, 112, 117, 119, 126, 136, 144, 147, 153, 156, 168, 169, 182, 192, 196, 204, 208, 221, 224, 234, 238, 252, 272, 273, 288, 294, 306, 312, 336, 338, 357, 364, 392, 408, 416, 441, 442, 448, 468, 476, 504, 507, 544, 546, 576, 588, 612, 624, 637, 663, 672, 676, 714, 728, 784, 816, 819, 832, 833, 882, 884, 936, 952, 1008, 1014, 1071, 1088, 1092, 1176, 1183, 1224, 1248, 1274, 1326, 1344, 1352, 1428, 1456, 1521, 1547, 1568, 1632, 1638, 1666, 1764, 1768, 1872, 1904, 1911, 1989, 2016, 2028, 2142, 2184, 2352, 2366, 2448, 2496, 2499, 2548, 2652, 2704, 2856, 2873, 2912, 3042, 3094, 3136, 3264, 3276, 3332, 3528, 3536, 3549, 3744, 3808, 3822, 3978, 4032, 4056, 4284, 4368, 4641, 4704, 4732, 4896, 4998, 5096, 5304, 5408, 5712, 5733, 5746, 5824, 6084, 6188, 6552, 6664, 7056, 7072, 7098, 7488, 7497, 7616, 7644, 7956, 8112, 8281, 8568, 8619, 8736, 9282, 9408, 9464, 9792, 9996, 10192, 10608, 10647, 10816, 10829, 11424, 11466, 11492, 12168, 12376, 13104, 13328, 13923, 14112, 14144, 14196, 14994, 15288, 15912, 16224, 16562, 17136, 17238, 17472, 18564, 18928, 19992, 20111, 20384, 21216, 21294, 21658, 22848, 22932, 22984, 24336, 24752, 24843, 25857, 26208, 26656, 27846, 28224, 28392, 29988, 30576, 31824, 32448, 32487, 33124, 34272, 34476, 37128, 37856, 39984, 40222, 40768, 42432, 42588, 43316, 45864, 45968, 48672, 49504, 49686, 51714, 52416, 53312, 55692, 56784, 59976, 60333, 61152, 63648, 64974, 66248, 68544, 68952, 74256, 74529, 75712, 79968, 80444, 85176, 86632, 91728, 91936, 97344, 97461, 99008, 99372, 103428, 111384, 113568, 119952, 120666, 122304, 127296, 129948, 132496, 137904, 140777, 148512, 149058, 159936, 160888, 170352, 173264, 180999, 183456, 183872, 194922, 198744, 206856, 222768, 227136, 239904, 241332, 259896, 264992, 275808, 281554, 297024, 298116, 321776, 340704, 346528, 361998, 366912, 389844, 397488, 413712, 422331, 445536, 479808, 482664, 519792, 529984, 551616, 563108, 596232, 643552, 681408, 693056, 723996, 779688, 794976, 827424, 844662, 891072, 965328, 1039584, 1126216, 1192464, 1266993, 1287104, 1447992, 1559376, 1589952, 1654848, 1689324, 1930656, 2079168, 2252432, 2384928, 2533986, 2895984, 3118752, 3378648, 3861312, 4504864, 4769856, 5067972, 5791968, 6237504, 6757296, 9009728, 10135944, 11583936, 13514592, 20271888, 27029184, 40543776, 81087552]

約数ペア:

[(1, 81087552), (2, 40543776), (3, 27029184), (4, 20271888), (6, 13514592), (7, 11583936), (8, 10135944), (9, 9009728), (12, 6757296), (13, 6237504), (14, 5791968), (16, 5067972), (17, 4769856), (18, 4504864), (21, 3861312), (24, 3378648), (26, 3118752), (28, 2895984), (32, 2533986), (34, 2384928), (36, 2252432), (39, 2079168), (42, 1930656), (48, 1689324), (49, 1654848), (51, 1589952), (52, 1559376), (56, 1447992), (63, 1287104), (64, 1266993), (68, 1192464), (72, 1126216), (78, 1039584), (84, 965328), (91, 891072), (96, 844662), (98, 827424), (102, 794976), (104, 779688), (112, 723996), (117, 693056), (119, 681408), (126, 643552), (136, 596232), (144, 563108), (147, 551616), (153, 529984), (156, 519792), (168, 482664), (169, 479808), (182, 445536), (192, 422331), (196, 413712), (204, 397488), (208, 389844), (221, 366912), (224, 361998), (234, 346528), (238, 340704), (252, 321776), (272, 298116), (273, 297024), (288, 281554), (294, 275808), (306, 264992), (312, 259896), (336, 241332), (338, 239904), (357, 227136), (364, 222768), (392, 206856), (408, 198744), (416, 194922), (441, 183872), (442, 183456), (448, 180999), (468, 173264), (476, 170352), (504, 160888), (507, 159936), (544, 149058), (546, 148512), (576, 140777), (588, 137904), (612, 132496), (624, 129948), (637, 127296), (663, 122304), (672, 120666), (676, 119952), (714, 113568), (728, 111384), (784, 103428), (816, 99372), (819, 99008), (832, 97461), (833, 97344), (882, 91936), (884, 91728), (936, 86632), (952, 85176), (1008, 80444), (1014, 79968), (1071, 75712), (1088, 74529), (1092, 74256), (1176, 68952), (1183, 68544), (1224, 66248), (1248, 64974), (1274, 63648), (1326, 61152), (1344, 60333), (1352, 59976), (1428, 56784), (1456, 55692), (1521, 53312), (1547, 52416), (1568, 51714), (1632, 49686), (1638, 49504), (1666, 48672), (1764, 45968), (1768, 45864), (1872, 43316), (1904, 42588), (1911, 42432), (1989, 40768), (2016, 40222), (2028, 39984), (2142, 37856), (2184, 37128), (2352, 34476), (2366, 34272), (2448, 33124), (2496, 32487), (2499, 32448), (2548, 31824), (2652, 30576), (2704, 29988), (2856, 28392), (2873, 28224), (2912, 27846), (3042, 26656), (3094, 26208), (3136, 25857), (3264, 24843), (3276, 24752), (3332, 24336), (3528, 22984), (3536, 22932), (3549, 22848), (3744, 21658), (3808, 21294), (3822, 21216), (3978, 20384), (4032, 20111), (4056, 19992), (4284, 18928), (4368, 18564), (4641, 17472), (4704, 17238), (4732, 17136), (4896, 16562), (4998, 16224), (5096, 15912), (5304, 15288), (5408, 14994), (5712, 14196), (5733, 14144), (5746, 14112), (5824, 13923), (6084, 13328), (6188, 13104), (6552, 12376), (6664, 12168), (7056, 11492), (7072, 11466), (7098, 11424), (7488, 10829), (7497, 10816), (7616, 10647), (7644, 10608), (7956, 10192), (8112, 9996), (8281, 9792), (8568, 9464), (8619, 9408), (8736, 9282)]