68974464

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 202718880

約数和(自身を除く): 133744416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 312, 328, 337, 384, 416, 492, 533, 624, 656, 674, 832, 984, 1011, 1066, 1248, 1312, 1348, 1599, 1664, 1968, 2022, 2132, 2496, 2624, 2696, 3198, 3936, 4044, 4264, 4381, 4992, 5248, 5392, 6396, 7872, 8088, 8528, 8762, 10784, 12792, 13143, 13817, 15744, 16176, 17056, 17524, 21568, 25584, 26286, 27634, 32352, 34112, 35048, 41451, 43136, 51168, 52572, 55268, 64704, 68224, 70096, 82902, 102336, 105144, 110536, 129408, 140192, 165804, 179621, 204672, 210288, 221072, 280384, 331608, 359242, 420576, 442144, 538863, 560768, 663216, 718484, 841152, 884288, 1077726, 1326432, 1436968, 1682304, 1768576, 2155452, 2652864, 2873936, 4310904, 5305728, 5747872, 8621808, 11495744, 17243616, 22991488, 34487232, 68974464]

約数ペア:

[(1, 68974464), (2, 34487232), (3, 22991488), (4, 17243616), (6, 11495744), (8, 8621808), (12, 5747872), (13, 5305728), (16, 4310904), (24, 2873936), (26, 2652864), (32, 2155452), (39, 1768576), (41, 1682304), (48, 1436968), (52, 1326432), (64, 1077726), (78, 884288), (82, 841152), (96, 718484), (104, 663216), (123, 560768), (128, 538863), (156, 442144), (164, 420576), (192, 359242), (208, 331608), (246, 280384), (312, 221072), (328, 210288), (337, 204672), (384, 179621), (416, 165804), (492, 140192), (533, 129408), (624, 110536), (656, 105144), (674, 102336), (832, 82902), (984, 70096), (1011, 68224), (1066, 64704), (1248, 55268), (1312, 52572), (1348, 51168), (1599, 43136), (1664, 41451), (1968, 35048), (2022, 34112), (2132, 32352), (2496, 27634), (2624, 26286), (2696, 25584), (3198, 21568), (3936, 17524), (4044, 17056), (4264, 16176), (4381, 15744), (4992, 13817), (5248, 13143), (5392, 12792), (6396, 10784), (7872, 8762), (8088, 8528)]