68991936

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 199022208

約数和(自身を除く): 130030272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 131, 156, 192, 208, 211, 262, 312, 393, 416, 422, 524, 624, 633, 786, 832, 844, 1048, 1248, 1266, 1572, 1688, 1703, 2096, 2496, 2532, 2743, 3144, 3376, 3406, 4192, 5064, 5109, 5486, 6288, 6752, 6812, 8229, 8384, 10128, 10218, 10972, 12576, 13504, 13624, 16458, 20256, 20436, 21944, 25152, 27248, 27641, 32916, 40512, 40872, 43888, 54496, 55282, 65832, 81744, 82923, 87776, 108992, 110564, 131664, 163488, 165846, 175552, 221128, 263328, 326976, 331692, 359333, 442256, 526656, 663384, 718666, 884512, 1077999, 1326768, 1437332, 1769024, 2155998, 2653536, 2874664, 4311996, 5307072, 5749328, 8623992, 11498656, 17247984, 22997312, 34495968, 68991936]

約数ペア:

[(1, 68991936), (2, 34495968), (3, 22997312), (4, 17247984), (6, 11498656), (8, 8623992), (12, 5749328), (13, 5307072), (16, 4311996), (24, 2874664), (26, 2653536), (32, 2155998), (39, 1769024), (48, 1437332), (52, 1326768), (64, 1077999), (78, 884512), (96, 718666), (104, 663384), (131, 526656), (156, 442256), (192, 359333), (208, 331692), (211, 326976), (262, 263328), (312, 221128), (393, 175552), (416, 165846), (422, 163488), (524, 131664), (624, 110564), (633, 108992), (786, 87776), (832, 82923), (844, 81744), (1048, 65832), (1248, 55282), (1266, 54496), (1572, 43888), (1688, 40872), (1703, 40512), (2096, 32916), (2496, 27641), (2532, 27248), (2743, 25152), (3144, 21944), (3376, 20436), (3406, 20256), (4192, 16458), (5064, 13624), (5109, 13504), (5486, 12576), (6288, 10972), (6752, 10218), (6812, 10128), (8229, 8384)]