81046968

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10789}}^1$

素因数の和:11111

約数の個数: 32

約数和(自身を含む): 203283600

約数和(自身を除く): 122236632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 10789, 21578, 32367, 43156, 64734, 86312, 129468, 258936, 3376957, 6753914, 10130871, 13507828, 20261742, 27015656, 40523484, 81046968]

約数ペア:

[(1, 81046968), (2, 40523484), (3, 27015656), (4, 20261742), (6, 13507828), (8, 10130871), (12, 6753914), (24, 3376957), (313, 258936), (626, 129468), (939, 86312), (1252, 64734), (1878, 43156), (2504, 32367), (3756, 21578), (7512, 10789)]