68267664

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4271}}^1$

素因数の和:4325

約数の個数: 80

約数和(自身を含む): 201296640

約数和(自身を除く): 133028976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 4271, 5328, 7992, 8542, 12813, 15984, 17084, 25626, 34168, 38439, 51252, 68336, 76878, 102504, 115317, 153756, 158027, 205008, 230634, 307512, 316054, 461268, 474081, 615024, 632108, 922536, 948162, 1264216, 1422243, 1845072, 1896324, 2528432, 2844486, 3792648, 4266729, 5688972, 7585296, 8533458, 11377944, 17066916, 22755888, 34133832, 68267664]

約数ペア:

[(1, 68267664), (2, 34133832), (3, 22755888), (4, 17066916), (6, 11377944), (8, 8533458), (9, 7585296), (12, 5688972), (16, 4266729), (18, 3792648), (24, 2844486), (27, 2528432), (36, 1896324), (37, 1845072), (48, 1422243), (54, 1264216), (72, 948162), (74, 922536), (108, 632108), (111, 615024), (144, 474081), (148, 461268), (216, 316054), (222, 307512), (296, 230634), (333, 205008), (432, 158027), (444, 153756), (592, 115317), (666, 102504), (888, 76878), (999, 68336), (1332, 51252), (1776, 38439), (1998, 34168), (2664, 25626), (3996, 17084), (4271, 15984), (5328, 12813), (7992, 8542)]