66744522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 72

約数和(自身を含む): 161096364

約数和(自身を除く): 94351842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 169, 222, 234, 333, 338, 481, 507, 593, 666, 962, 1014, 1186, 1443, 1521, 1779, 2886, 3042, 3558, 4329, 5337, 6253, 7709, 8658, 10674, 12506, 15418, 18759, 21941, 23127, 37518, 43882, 46254, 56277, 65823, 69381, 100217, 112554, 131646, 138762, 197469, 200434, 285233, 300651, 394938, 570466, 601302, 855699, 901953, 1711398, 1803906, 2567097, 3708029, 5134194, 7416058, 11124087, 22248174, 33372261, 66744522]

約数ペア:

[(1, 66744522), (2, 33372261), (3, 22248174), (6, 11124087), (9, 7416058), (13, 5134194), (18, 3708029), (26, 2567097), (37, 1803906), (39, 1711398), (74, 901953), (78, 855699), (111, 601302), (117, 570466), (169, 394938), (222, 300651), (234, 285233), (333, 200434), (338, 197469), (481, 138762), (507, 131646), (593, 112554), (666, 100217), (962, 69381), (1014, 65823), (1186, 56277), (1443, 46254), (1521, 43882), (1779, 37518), (2886, 23127), (3042, 21941), (3558, 18759), (4329, 15418), (5337, 12506), (6253, 10674), (7709, 8658)]