73677772

素因数分解:

$2^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 78731828

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 343, 581, 647, 686, 1162, 1294, 1372, 2324, 2588, 4067, 4529, 8134, 9058, 16268, 18116, 28469, 31703, 53701, 56938, 63406, 107402, 113876, 126812, 214804, 221921, 375907, 443842, 751814, 887684, 1503628, 2631349, 5262698, 10525396, 18419443, 36838886, 73677772]

約数ペア:

[(1, 73677772), (2, 36838886), (4, 18419443), (7, 10525396), (14, 5262698), (28, 2631349), (49, 1503628), (83, 887684), (98, 751814), (166, 443842), (196, 375907), (332, 221921), (343, 214804), (581, 126812), (647, 113876), (686, 107402), (1162, 63406), (1294, 56938), (1372, 53701), (2324, 31703), (2588, 28469), (4067, 18116), (4529, 16268), (8134, 9058)]