80492988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{216379}}^1$

素因数の和:216417

約数の個数: 24

約数和(自身を含む): 193876480

約数和(自身を除く): 113383492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 216379, 432758, 649137, 865516, 1298274, 2596548, 6707749, 13415498, 20123247, 26830996, 40246494, 80492988]

約数ペア:

[(1, 80492988), (2, 40246494), (3, 26830996), (4, 20123247), (6, 13415498), (12, 6707749), (31, 2596548), (62, 1298274), (93, 865516), (124, 649137), (186, 432758), (372, 216379)]