79478984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 169344000

約数和(自身を除く): 89865016

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 149, 184, 223, 298, 299, 446, 596, 598, 892, 1192, 1196, 1784, 1937, 2392, 2899, 3427, 3874, 5129, 5798, 6854, 7748, 10258, 11596, 13708, 15496, 20516, 23192, 27416, 33227, 41032, 44551, 66454, 66677, 89102, 132908, 133354, 178204, 265816, 266708, 356408, 431951, 533416, 764221, 863902, 1528442, 1727804, 3056884, 3455608, 6113768, 9934873, 19869746, 39739492, 79478984]

約数ペア:

[(1, 79478984), (2, 39739492), (4, 19869746), (8, 9934873), (13, 6113768), (23, 3455608), (26, 3056884), (46, 1727804), (52, 1528442), (92, 863902), (104, 764221), (149, 533416), (184, 431951), (223, 356408), (298, 266708), (299, 265816), (446, 178204), (596, 133354), (598, 132908), (892, 89102), (1192, 66677), (1196, 66454), (1784, 44551), (1937, 41032), (2392, 33227), (2899, 27416), (3427, 23192), (3874, 20516), (5129, 15496), (5798, 13708), (6854, 11596), (7748, 10258)]