77629684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 159364800

約数和(自身を除く): 81735116

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 737, 748, 1139, 1474, 1549, 2278, 2948, 3098, 4556, 6196, 12529, 17039, 25058, 26333, 34078, 50116, 52666, 68156, 103783, 105332, 207566, 289663, 415132, 579326, 1141613, 1158652, 1764311, 2283226, 3528622, 4566452, 7057244, 19407421, 38814842, 77629684]

約数ペア:

[(1, 77629684), (2, 38814842), (4, 19407421), (11, 7057244), (17, 4566452), (22, 3528622), (34, 2283226), (44, 1764311), (67, 1158652), (68, 1141613), (134, 579326), (187, 415132), (268, 289663), (374, 207566), (737, 105332), (748, 103783), (1139, 68156), (1474, 52666), (1549, 50116), (2278, 34078), (2948, 26333), (3098, 25058), (4556, 17039), (6196, 12529)]