68377276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 139104000

約数和(自身を除く): 70726724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 919, 979, 1691, 1838, 1958, 3382, 3676, 3916, 6764, 10109, 17461, 18601, 20218, 34922, 37202, 40436, 69844, 74404, 81791, 163582, 192071, 327164, 384142, 768284, 899701, 1554029, 1799402, 3108058, 3598804, 6216116, 17094319, 34188638, 68377276]

約数ペア:

[(1, 68377276), (2, 34188638), (4, 17094319), (11, 6216116), (19, 3598804), (22, 3108058), (38, 1799402), (44, 1554029), (76, 899701), (89, 768284), (178, 384142), (209, 327164), (356, 192071), (418, 163582), (836, 81791), (919, 74404), (979, 69844), (1691, 40436), (1838, 37202), (1958, 34922), (3382, 20218), (3676, 18601), (3916, 17461), (6764, 10109)]