85271992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 176229000

約数和(自身を除く): 90957008

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 169, 236, 338, 472, 676, 767, 1069, 1352, 1534, 2138, 3068, 4276, 6136, 8552, 9971, 13897, 19942, 27794, 39884, 55588, 63071, 79768, 111176, 126142, 180661, 252284, 361322, 504568, 722644, 819923, 1445288, 1639846, 3279692, 6559384, 10658999, 21317998, 42635996, 85271992]

約数ペア:

[(1, 85271992), (2, 42635996), (4, 21317998), (8, 10658999), (13, 6559384), (26, 3279692), (52, 1639846), (59, 1445288), (104, 819923), (118, 722644), (169, 504568), (236, 361322), (338, 252284), (472, 180661), (676, 126142), (767, 111176), (1069, 79768), (1352, 63071), (1534, 55588), (2138, 39884), (3068, 27794), (4276, 19942), (6136, 13897), (8552, 9971)]