68986338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1319}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 144460800

約数和(自身を除く): 75474462

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 379, 758, 1137, 1319, 2274, 2638, 3957, 7914, 8717, 17434, 26151, 30337, 52302, 60674, 91011, 182022, 499901, 999802, 1499703, 2999406, 11497723, 22995446, 34493169, 68986338]

約数ペア:

[(1, 68986338), (2, 34493169), (3, 22995446), (6, 11497723), (23, 2999406), (46, 1499703), (69, 999802), (138, 499901), (379, 182022), (758, 91011), (1137, 60674), (1319, 52302), (2274, 30337), (2638, 26151), (3957, 17434), (7914, 8717)]