72862090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33577}}^1$

素因数の和:33622

約数の個数: 32

約数和(自身を含む): 154727424

約数和(自身を除く): 81865334

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 33577, 67154, 167885, 235039, 335770, 470078, 1040887, 1175195, 2081774, 2350390, 5204435, 7286209, 10408870, 14572418, 36431045, 72862090]

約数ペア:

[(1, 72862090), (2, 36431045), (5, 14572418), (7, 10408870), (10, 7286209), (14, 5204435), (31, 2350390), (35, 2081774), (62, 1175195), (70, 1040887), (155, 470078), (217, 335770), (310, 235039), (434, 167885), (1085, 67154), (2170, 33577)]