71328924

素因数分解:

$2^2\times 3^4\times {\mathrm{220151}}^1$

素因数の和:220167

約数の個数: 30

約数和(自身を含む): 186468744

約数和(自身を除く): 115139820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220151, 440302, 660453, 880604, 1320906, 1981359, 2641812, 3962718, 5944077, 7925436, 11888154, 17832231, 23776308, 35664462, 71328924]

約数ペア:

[(1, 71328924), (2, 35664462), (3, 23776308), (4, 17832231), (6, 11888154), (9, 7925436), (12, 5944077), (18, 3962718), (27, 2641812), (36, 1981359), (54, 1320906), (81, 880604), (108, 660453), (162, 440302), (324, 220151)]