78684738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3743

約数の個数: 64

約数和(自身を含む): 191393280

約数和(自身を除く): 112708542

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 969, 1122, 1254, 1938, 3553, 3691, 7106, 7382, 10659, 11073, 21318, 22146, 40601, 62747, 70129, 81202, 121803, 125494, 140258, 188241, 210387, 243606, 376482, 420774, 690217, 771419, 1192193, 1380434, 1542838, 2070651, 2314257, 2384386, 3576579, 4141302, 4628514, 7153158, 13114123, 26228246, 39342369, 78684738]

約数ペア:

[(1, 78684738), (2, 39342369), (3, 26228246), (6, 13114123), (11, 7153158), (17, 4628514), (19, 4141302), (22, 3576579), (33, 2384386), (34, 2314257), (38, 2070651), (51, 1542838), (57, 1380434), (66, 1192193), (102, 771419), (114, 690217), (187, 420774), (209, 376482), (323, 243606), (374, 210387), (418, 188241), (561, 140258), (627, 125494), (646, 121803), (969, 81202), (1122, 70129), (1254, 62747), (1938, 40601), (3553, 22146), (3691, 21318), (7106, 11073), (7382, 10659)]