86239920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 291481344

約数和(自身を除く): 205241424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 131, 156, 195, 208, 211, 240, 260, 262, 312, 390, 393, 422, 520, 524, 624, 633, 655, 780, 786, 844, 1040, 1048, 1055, 1266, 1310, 1560, 1572, 1688, 1703, 1965, 2096, 2110, 2532, 2620, 2743, 3120, 3144, 3165, 3376, 3406, 3930, 4220, 5064, 5109, 5240, 5486, 6288, 6330, 6812, 7860, 8229, 8440, 8515, 10128, 10218, 10480, 10972, 12660, 13624, 13715, 15720, 16458, 16880, 17030, 20436, 21944, 25320, 25545, 27248, 27430, 27641, 31440, 32916, 34060, 40872, 41145, 43888, 50640, 51090, 54860, 55282, 65832, 68120, 81744, 82290, 82923, 102180, 109720, 110564, 131664, 136240, 138205, 164580, 165846, 204360, 219440, 221128, 276410, 329160, 331692, 359333, 408720, 414615, 442256, 552820, 658320, 663384, 718666, 829230, 1077999, 1105640, 1326768, 1437332, 1658460, 1796665, 2155998, 2211280, 2874664, 3316920, 3593330, 4311996, 5389995, 5749328, 6633840, 7186660, 8623992, 10779990, 14373320, 17247984, 21559980, 28746640, 43119960, 86239920]

約数ペア:

[(1, 86239920), (2, 43119960), (3, 28746640), (4, 21559980), (5, 17247984), (6, 14373320), (8, 10779990), (10, 8623992), (12, 7186660), (13, 6633840), (15, 5749328), (16, 5389995), (20, 4311996), (24, 3593330), (26, 3316920), (30, 2874664), (39, 2211280), (40, 2155998), (48, 1796665), (52, 1658460), (60, 1437332), (65, 1326768), (78, 1105640), (80, 1077999), (104, 829230), (120, 718666), (130, 663384), (131, 658320), (156, 552820), (195, 442256), (208, 414615), (211, 408720), (240, 359333), (260, 331692), (262, 329160), (312, 276410), (390, 221128), (393, 219440), (422, 204360), (520, 165846), (524, 164580), (624, 138205), (633, 136240), (655, 131664), (780, 110564), (786, 109720), (844, 102180), (1040, 82923), (1048, 82290), (1055, 81744), (1266, 68120), (1310, 65832), (1560, 55282), (1572, 54860), (1688, 51090), (1703, 50640), (1965, 43888), (2096, 41145), (2110, 40872), (2532, 34060), (2620, 32916), (2743, 31440), (3120, 27641), (3144, 27430), (3165, 27248), (3376, 25545), (3406, 25320), (3930, 21944), (4220, 20436), (5064, 17030), (5109, 16880), (5240, 16458), (5486, 15720), (6288, 13715), (6330, 13624), (6812, 12660), (7860, 10972), (8229, 10480), (8440, 10218), (8515, 10128)]