80647528704

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3387413}}^1$

素因数の和:3387463

約数の個数: 72

約数和(自身を含む): 221563974912

約数和(自身を除く): 140916446208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 3387413, 6774826, 10162239, 13549652, 20324478, 27099304, 40648956, 54198608, 81297912, 105009803, 108397216, 162595824, 210019606, 216794432, 315029409, 325191648, 420039212, 433588864, 630058818, 650383296, 840078424, 867177728, 1260117636, 1300766592, 1680156848, 2520235272, 2601533184, 3360313696, 5040470544, 6720627392, 10080941088, 13441254784, 20161882176, 26882509568, 40323764352, 80647528704]

約数ペア:

[(1, 80647528704), (2, 40323764352), (3, 26882509568), (4, 20161882176), (6, 13441254784), (8, 10080941088), (12, 6720627392), (16, 5040470544), (24, 3360313696), (31, 2601533184), (32, 2520235272), (48, 1680156848), (62, 1300766592), (64, 1260117636), (93, 867177728), (96, 840078424), (124, 650383296), (128, 630058818), (186, 433588864), (192, 420039212), (248, 325191648), (256, 315029409), (372, 216794432), (384, 210019606), (496, 162595824), (744, 108397216), (768, 105009803), (992, 81297912), (1488, 54198608), (1984, 40648956), (2976, 27099304), (3968, 20324478), (5952, 13549652), (7936, 10162239), (11904, 6774826), (23808, 3387413)]