71738154

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{128563}}^1$

素因数の和:128602

約数の個数: 24

約数和(自身を含む): 160447872

約数和(自身を除く): 88709718

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 128563, 257126, 385689, 771378, 1157067, 2314134, 3985453, 7970906, 11956359, 23912718, 35869077, 71738154]

約数ペア:

[(1, 71738154), (2, 35869077), (3, 23912718), (6, 11956359), (9, 7970906), (18, 3985453), (31, 2314134), (62, 1157067), (93, 771378), (186, 385689), (279, 257126), (558, 128563)]