77356290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13789}}^1$

素因数の和:13827

約数の個数: 64

約数和(自身を含む): 214462080

約数和(自身を除く): 137105790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 13789, 27578, 41367, 68945, 82734, 137890, 151679, 206835, 234413, 303358, 413670, 455037, 468826, 703239, 758395, 910074, 1172065, 1406478, 1516790, 2275185, 2344130, 2578543, 3516195, 4550370, 5157086, 7032390, 7735629, 12892715, 15471258, 25785430, 38678145, 77356290]

約数ペア:

[(1, 77356290), (2, 38678145), (3, 25785430), (5, 15471258), (6, 12892715), (10, 7735629), (11, 7032390), (15, 5157086), (17, 4550370), (22, 3516195), (30, 2578543), (33, 2344130), (34, 2275185), (51, 1516790), (55, 1406478), (66, 1172065), (85, 910074), (102, 758395), (110, 703239), (165, 468826), (170, 455037), (187, 413670), (255, 303358), (330, 234413), (374, 206835), (510, 151679), (561, 137890), (935, 82734), (1122, 68945), (1870, 41367), (2805, 27578), (5610, 13789)]