68757516

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{44417}}^1$

素因数の和:44470

約数の個数: 36

約数和(自身を含む): 177849672

約数和(自身を除く): 109092156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 44417, 88834, 133251, 177668, 266502, 399753, 533004, 799506, 1599012, 1909931, 3819862, 5729793, 7639724, 11459586, 17189379, 22919172, 34378758, 68757516]

約数ペア:

[(1, 68757516), (2, 34378758), (3, 22919172), (4, 17189379), (6, 11459586), (9, 7639724), (12, 5729793), (18, 3819862), (36, 1909931), (43, 1599012), (86, 799506), (129, 533004), (172, 399753), (258, 266502), (387, 177668), (516, 133251), (774, 88834), (1548, 44417)]