80610376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 190356480

約数和(自身を除く): 109746104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 616, 749, 856, 1177, 1223, 1498, 2354, 2446, 2996, 4708, 4892, 5992, 8239, 8561, 9416, 9784, 13453, 16478, 17122, 26906, 32956, 34244, 53812, 65912, 68488, 94171, 107624, 130861, 188342, 261722, 376684, 523444, 753368, 916027, 1046888, 1439471, 1832054, 2878942, 3664108, 5757884, 7328216, 10076297, 11515768, 20152594, 40305188, 80610376]

約数ペア:

[(1, 80610376), (2, 40305188), (4, 20152594), (7, 11515768), (8, 10076297), (11, 7328216), (14, 5757884), (22, 3664108), (28, 2878942), (44, 1832054), (56, 1439471), (77, 1046888), (88, 916027), (107, 753368), (154, 523444), (214, 376684), (308, 261722), (428, 188342), (616, 130861), (749, 107624), (856, 94171), (1177, 68488), (1223, 65912), (1498, 53812), (2354, 34244), (2446, 32956), (2996, 26906), (4708, 17122), (4892, 16478), (5992, 13453), (8239, 9784), (8561, 9416)]