77265808

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 152724600

約数和(自身を除く): 75458792

約数列:

[1, 2, 4, 8, 16, 101, 137, 202, 274, 349, 404, 548, 698, 808, 1096, 1396, 1616, 2192, 2792, 5584, 13837, 27674, 35249, 47813, 55348, 70498, 95626, 110696, 140996, 191252, 221392, 281992, 382504, 563984, 765008, 4829113, 9658226, 19316452, 38632904, 77265808]

約数ペア:

[(1, 77265808), (2, 38632904), (4, 19316452), (8, 9658226), (16, 4829113), (101, 765008), (137, 563984), (202, 382504), (274, 281992), (349, 221392), (404, 191252), (548, 140996), (698, 110696), (808, 95626), (1096, 70498), (1396, 55348), (1616, 47813), (2192, 35249), (2792, 27674), (5584, 13837)]