90739964

素因数分解:

$2^2\times 7^3\times {\mathrm{66137}}^1$

素因数の和:66162

約数の個数: 24

約数和(自身を含む): 185186400

約数和(自身を除く): 94446436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 66137, 132274, 264548, 462959, 925918, 1851836, 3240713, 6481426, 12962852, 22684991, 45369982, 90739964]

約数ペア:

[(1, 90739964), (2, 45369982), (4, 22684991), (7, 12962852), (14, 6481426), (28, 3240713), (49, 1851836), (98, 925918), (196, 462959), (343, 264548), (686, 132274), (1372, 66137)]