31363757616

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{109321}}^1$

素因数の和:109514

約数の個数: 80

約数和(自身を含む): 83504516480

約数和(自身を除く): 52140758864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 139, 172, 258, 278, 344, 417, 516, 556, 688, 834, 1032, 1112, 1668, 2064, 2224, 3336, 5977, 6672, 11954, 17931, 23908, 35862, 47816, 71724, 95632, 109321, 143448, 218642, 286896, 327963, 437284, 655926, 874568, 1311852, 1749136, 2623704, 4700803, 5247408, 9401606, 14102409, 15195619, 18803212, 28204818, 30391238, 37606424, 45586857, 56409636, 60782476, 75212848, 91173714, 112819272, 121564952, 182347428, 225638544, 243129904, 364694856, 653411617, 729389712, 1306823234, 1960234851, 2613646468, 3920469702, 5227292936, 7840939404, 10454585872, 15681878808, 31363757616]

約数ペア:

[(1, 31363757616), (2, 15681878808), (3, 10454585872), (4, 7840939404), (6, 5227292936), (8, 3920469702), (12, 2613646468), (16, 1960234851), (24, 1306823234), (43, 729389712), (48, 653411617), (86, 364694856), (129, 243129904), (139, 225638544), (172, 182347428), (258, 121564952), (278, 112819272), (344, 91173714), (417, 75212848), (516, 60782476), (556, 56409636), (688, 45586857), (834, 37606424), (1032, 30391238), (1112, 28204818), (1668, 18803212), (2064, 15195619), (2224, 14102409), (3336, 9401606), (5977, 5247408), (6672, 4700803), (11954, 2623704), (17931, 1749136), (23908, 1311852), (35862, 874568), (47816, 655926), (71724, 437284), (95632, 327963), (109321, 286896), (143448, 218642)]