71611668

素因数分解:

$2^2\times 3^3\times {\mathrm{663071}}^1$

素因数の和:663084

約数の個数: 24

約数和(自身を含む): 185660160

約数和(自身を除く): 114048492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 663071, 1326142, 1989213, 2652284, 3978426, 5967639, 7956852, 11935278, 17902917, 23870556, 35805834, 71611668]

約数ペア:

[(1, 71611668), (2, 35805834), (3, 23870556), (4, 17902917), (6, 11935278), (9, 7956852), (12, 5967639), (18, 3978426), (27, 2652284), (36, 1989213), (54, 1326142), (108, 663071)]