67406868

素因数分解:

$2^2\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{1531}}^1$

素因数の和:2764

約数の個数: 36

約数和(自身を含む): 170640288

約数和(自身を除く): 103233420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1223, 1531, 2446, 3062, 3669, 4593, 4892, 6124, 7338, 9186, 11007, 13779, 14676, 18372, 22014, 27558, 44028, 55116, 1872413, 3744826, 5617239, 7489652, 11234478, 16851717, 22468956, 33703434, 67406868]

約数ペア:

[(1, 67406868), (2, 33703434), (3, 22468956), (4, 16851717), (6, 11234478), (9, 7489652), (12, 5617239), (18, 3744826), (36, 1872413), (1223, 55116), (1531, 44028), (2446, 27558), (3062, 22014), (3669, 18372), (4593, 14676), (4892, 13779), (6124, 11007), (7338, 9186)]