65661372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37223}}^1$

素因数の和:37247

約数の個数: 54

約数和(自身を含む): 193080888

約数和(自身を除く): 127419516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 37223, 74446, 111669, 148892, 223338, 260561, 335007, 446676, 521122, 670014, 781683, 1042244, 1340028, 1563366, 1823927, 2345049, 3126732, 3647854, 4690098, 5471781, 7295708, 9380196, 10943562, 16415343, 21887124, 32830686, 65661372]

約数ペア:

[(1, 65661372), (2, 32830686), (3, 21887124), (4, 16415343), (6, 10943562), (7, 9380196), (9, 7295708), (12, 5471781), (14, 4690098), (18, 3647854), (21, 3126732), (28, 2345049), (36, 1823927), (42, 1563366), (49, 1340028), (63, 1042244), (84, 781683), (98, 670014), (126, 521122), (147, 446676), (196, 335007), (252, 260561), (294, 223338), (441, 148892), (588, 111669), (882, 74446), (1764, 37223)]