91501592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 224716800

約数和(自身を除く): 133215208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 43, 52, 56, 74, 79, 86, 91, 104, 148, 158, 172, 182, 259, 296, 301, 316, 344, 364, 481, 518, 553, 559, 602, 632, 728, 962, 1027, 1036, 1106, 1118, 1204, 1591, 1924, 2054, 2072, 2212, 2236, 2408, 2923, 3182, 3367, 3397, 3848, 3913, 4108, 4424, 4472, 5846, 6364, 6734, 6794, 7189, 7826, 8216, 11137, 11692, 12728, 13468, 13588, 14378, 15652, 20461, 20683, 22274, 23384, 23779, 26936, 27176, 28756, 31304, 37999, 40922, 41366, 44161, 44548, 47558, 57512, 75998, 81844, 82732, 88322, 89096, 95116, 125689, 144781, 151996, 163688, 165464, 176644, 190232, 251378, 265993, 289562, 303992, 309127, 353288, 502756, 531986, 579124, 618254, 879823, 1005512, 1063972, 1158248, 1236508, 1633957, 1759646, 2127944, 2473016, 3267914, 3519292, 6535828, 7038584, 11437699, 13071656, 22875398, 45750796, 91501592]

約数ペア:

[(1, 91501592), (2, 45750796), (4, 22875398), (7, 13071656), (8, 11437699), (13, 7038584), (14, 6535828), (26, 3519292), (28, 3267914), (37, 2473016), (43, 2127944), (52, 1759646), (56, 1633957), (74, 1236508), (79, 1158248), (86, 1063972), (91, 1005512), (104, 879823), (148, 618254), (158, 579124), (172, 531986), (182, 502756), (259, 353288), (296, 309127), (301, 303992), (316, 289562), (344, 265993), (364, 251378), (481, 190232), (518, 176644), (553, 165464), (559, 163688), (602, 151996), (632, 144781), (728, 125689), (962, 95116), (1027, 89096), (1036, 88322), (1106, 82732), (1118, 81844), (1204, 75998), (1591, 57512), (1924, 47558), (2054, 44548), (2072, 44161), (2212, 41366), (2236, 40922), (2408, 37999), (2923, 31304), (3182, 28756), (3367, 27176), (3397, 26936), (3848, 23779), (3913, 23384), (4108, 22274), (4424, 20683), (4472, 20461), (5846, 15652), (6364, 14378), (6734, 13588), (6794, 13468), (7189, 12728), (7826, 11692), (8216, 11137)]