71542854

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{128213}}^1$

素因数の和:128252

約数の個数: 24

約数和(自身を含む): 160011072

約数和(自身を除く): 88468218

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 128213, 256426, 384639, 769278, 1153917, 2307834, 3974603, 7949206, 11923809, 23847618, 35771427, 71542854]

約数ペア:

[(1, 71542854), (2, 35771427), (3, 23847618), (6, 11923809), (9, 7949206), (18, 3974603), (31, 2307834), (62, 1153917), (93, 769278), (186, 384639), (279, 256426), (558, 128213)]