80546742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{144349}}^1$

素因数の和:144388

約数の個数: 24

約数和(自身を含む): 180148800

約数和(自身を除く): 99602058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 144349, 288698, 433047, 866094, 1299141, 2598282, 4474819, 8949638, 13424457, 26848914, 40273371, 80546742]

約数ペア:

[(1, 80546742), (2, 40273371), (3, 26848914), (6, 13424457), (9, 8949638), (18, 4474819), (31, 2598282), (62, 1299141), (93, 866094), (186, 433047), (279, 288698), (558, 144349)]