77993208

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{8269}}^1$

素因数の和:8412

約数の個数: 48

約数和(自身を含む): 212869800

約数和(自身を除く): 134876592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 8269, 9432, 16538, 24807, 33076, 49614, 66152, 74421, 99228, 148842, 198456, 297684, 595368, 1083239, 2166478, 3249717, 4332956, 6499434, 8665912, 9749151, 12998868, 19498302, 25997736, 38996604, 77993208]

約数ペア:

[(1, 77993208), (2, 38996604), (3, 25997736), (4, 19498302), (6, 12998868), (8, 9749151), (9, 8665912), (12, 6499434), (18, 4332956), (24, 3249717), (36, 2166478), (72, 1083239), (131, 595368), (262, 297684), (393, 198456), (524, 148842), (786, 99228), (1048, 74421), (1179, 66152), (1572, 49614), (2358, 33076), (3144, 24807), (4716, 16538), (8269, 9432)]