72761470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{177467}}^1$

素因数の和:177515

約数の個数: 16

約数和(自身を含む): 134165808

約数和(自身を除く): 61404338

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 177467, 354934, 887335, 1774670, 7276147, 14552294, 36380735, 72761470]

約数ペア:

[(1, 72761470), (2, 36380735), (5, 14552294), (10, 7276147), (41, 1774670), (82, 887335), (205, 354934), (410, 177467)]