72584172

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{46889}}^1$

素因数の和:46942

約数の個数: 36

約数和(自身を含む): 187747560

約数和(自身を除く): 115163388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 46889, 93778, 140667, 187556, 281334, 422001, 562668, 844002, 1688004, 2016227, 4032454, 6048681, 8064908, 12097362, 18146043, 24194724, 36292086, 72584172]

約数ペア:

[(1, 72584172), (2, 36292086), (3, 24194724), (4, 18146043), (6, 12097362), (9, 8064908), (12, 6048681), (18, 4032454), (36, 2016227), (43, 1688004), (86, 844002), (129, 562668), (172, 422001), (258, 281334), (387, 187556), (516, 140667), (774, 93778), (1548, 46889)]