61775792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 138532800

約数和(自身を除く): 76757008

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 208, 296, 299, 349, 368, 481, 592, 598, 698, 851, 962, 1196, 1396, 1702, 1924, 2392, 2792, 3404, 3848, 4537, 4784, 5584, 6808, 7696, 8027, 9074, 11063, 12913, 13616, 16054, 18148, 22126, 25826, 32108, 36296, 44252, 51652, 64216, 72592, 88504, 103304, 104351, 128432, 167869, 177008, 206608, 208702, 296999, 335738, 417404, 593998, 671476, 834808, 1187996, 1342952, 1669616, 2375992, 2685904, 3860987, 4751984, 7721974, 15443948, 30887896, 61775792]

約数ペア:

[(1, 61775792), (2, 30887896), (4, 15443948), (8, 7721974), (13, 4751984), (16, 3860987), (23, 2685904), (26, 2375992), (37, 1669616), (46, 1342952), (52, 1187996), (74, 834808), (92, 671476), (104, 593998), (148, 417404), (184, 335738), (208, 296999), (296, 208702), (299, 206608), (349, 177008), (368, 167869), (481, 128432), (592, 104351), (598, 103304), (698, 88504), (851, 72592), (962, 64216), (1196, 51652), (1396, 44252), (1702, 36296), (1924, 32108), (2392, 25826), (2792, 22126), (3404, 18148), (3848, 16054), (4537, 13616), (4784, 12913), (5584, 11063), (6808, 9074), (7696, 8027)]