68915904

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 191109600

約数和(自身を除く): 122193696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 89, 96, 109, 111, 148, 178, 192, 218, 222, 267, 296, 327, 356, 436, 444, 534, 592, 654, 712, 872, 888, 1068, 1184, 1308, 1424, 1744, 1776, 2136, 2368, 2616, 2848, 3293, 3488, 3552, 4033, 4272, 5232, 5696, 6586, 6976, 7104, 8066, 8544, 9701, 9879, 10464, 12099, 13172, 16132, 17088, 19402, 19758, 20928, 24198, 26344, 29103, 32264, 38804, 39516, 48396, 52688, 58206, 64528, 77608, 79032, 96792, 105376, 116412, 129056, 155216, 158064, 193584, 210752, 232824, 258112, 310432, 316128, 358937, 387168, 465648, 620864, 632256, 717874, 774336, 931296, 1076811, 1435748, 1862592, 2153622, 2871496, 4307244, 5742992, 8614488, 11485984, 17228976, 22971968, 34457952, 68915904]

約数ペア:

[(1, 68915904), (2, 34457952), (3, 22971968), (4, 17228976), (6, 11485984), (8, 8614488), (12, 5742992), (16, 4307244), (24, 2871496), (32, 2153622), (37, 1862592), (48, 1435748), (64, 1076811), (74, 931296), (89, 774336), (96, 717874), (109, 632256), (111, 620864), (148, 465648), (178, 387168), (192, 358937), (218, 316128), (222, 310432), (267, 258112), (296, 232824), (327, 210752), (356, 193584), (436, 158064), (444, 155216), (534, 129056), (592, 116412), (654, 105376), (712, 96792), (872, 79032), (888, 77608), (1068, 64528), (1184, 58206), (1308, 52688), (1424, 48396), (1744, 39516), (1776, 38804), (2136, 32264), (2368, 29103), (2616, 26344), (2848, 24198), (3293, 20928), (3488, 19758), (3552, 19402), (4033, 17088), (4272, 16132), (5232, 13172), (5696, 12099), (6586, 10464), (6976, 9879), (7104, 9701), (8066, 8544)]