67522212

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 178161984

約数和(自身を除く): 110639772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 823, 954, 1548, 1646, 1908, 2279, 2469, 3292, 4558, 4938, 6837, 7407, 9116, 9876, 13674, 14814, 20511, 27348, 29628, 35389, 41022, 43619, 70778, 82044, 87238, 106167, 130857, 141556, 174476, 212334, 261714, 318501, 392571, 424668, 523428, 637002, 785142, 1274004, 1570284, 1875617, 3751234, 5626851, 7502468, 11253702, 16880553, 22507404, 33761106, 67522212]

約数ペア:

[(1, 67522212), (2, 33761106), (3, 22507404), (4, 16880553), (6, 11253702), (9, 7502468), (12, 5626851), (18, 3751234), (36, 1875617), (43, 1570284), (53, 1274004), (86, 785142), (106, 637002), (129, 523428), (159, 424668), (172, 392571), (212, 318501), (258, 261714), (318, 212334), (387, 174476), (477, 141556), (516, 130857), (636, 106167), (774, 87238), (823, 82044), (954, 70778), (1548, 43619), (1646, 41022), (1908, 35389), (2279, 29628), (2469, 27348), (3292, 20511), (4558, 14814), (4938, 13674), (6837, 9876), (7407, 9116)]