71995416

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{69763}}^1$

素因数の和:69815

約数の個数: 32

約数和(自身を含む): 184176960

約数和(自身を除く): 112181544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 69763, 139526, 209289, 279052, 418578, 558104, 837156, 1674312, 2999809, 5999618, 8999427, 11999236, 17998854, 23998472, 35997708, 71995416]

約数ペア:

[(1, 71995416), (2, 35997708), (3, 23998472), (4, 17998854), (6, 11999236), (8, 8999427), (12, 5999618), (24, 2999809), (43, 1674312), (86, 837156), (129, 558104), (172, 418578), (258, 279052), (344, 209289), (516, 139526), (1032, 69763)]