72706326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{653}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 182324736

約数和(自身を除く): 109618410

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 241, 462, 482, 653, 723, 1306, 1446, 1687, 1959, 2651, 3374, 3918, 4571, 5061, 5302, 7183, 7953, 9142, 10122, 13713, 14366, 15906, 18557, 21549, 27426, 37114, 43098, 50281, 55671, 100562, 111342, 150843, 157373, 301686, 314746, 472119, 944238, 1101611, 1731103, 2203222, 3304833, 3462206, 5193309, 6609666, 10386618, 12117721, 24235442, 36353163, 72706326]

約数ペア:

[(1, 72706326), (2, 36353163), (3, 24235442), (6, 12117721), (7, 10386618), (11, 6609666), (14, 5193309), (21, 3462206), (22, 3304833), (33, 2203222), (42, 1731103), (66, 1101611), (77, 944238), (154, 472119), (231, 314746), (241, 301686), (462, 157373), (482, 150843), (653, 111342), (723, 100562), (1306, 55671), (1446, 50281), (1687, 43098), (1959, 37114), (2651, 27426), (3374, 21549), (3918, 18557), (4571, 15906), (5061, 14366), (5302, 13713), (7183, 10122), (7953, 9142)]