71325684

素因数分解:

$2^2\times 3^4\times {\mathrm{220141}}^1$

素因数の和:220157

約数の個数: 30

約数和(自身を含む): 186460274

約数和(自身を除く): 115134590

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220141, 440282, 660423, 880564, 1320846, 1981269, 2641692, 3962538, 5943807, 7925076, 11887614, 17831421, 23775228, 35662842, 71325684]

約数ペア:

[(1, 71325684), (2, 35662842), (3, 23775228), (4, 17831421), (6, 11887614), (9, 7925076), (12, 5943807), (18, 3962538), (27, 2641692), (36, 1981269), (54, 1320846), (81, 880564), (108, 660423), (162, 440282), (324, 220141)]