68250756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 185779776

約数和(自身を除く): 117529020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 181, 201, 268, 362, 402, 469, 543, 724, 804, 938, 1086, 1267, 1407, 1876, 2172, 2534, 2814, 3801, 4489, 5068, 5628, 7602, 8978, 12127, 13467, 15204, 17956, 24254, 26934, 31423, 36381, 48508, 53868, 62846, 72762, 84889, 94269, 125692, 145524, 169778, 188538, 254667, 339556, 377076, 509334, 812509, 1018668, 1625018, 2437527, 3250036, 4875054, 5687563, 9750108, 11375126, 17062689, 22750252, 34125378, 68250756]

約数ペア:

[(1, 68250756), (2, 34125378), (3, 22750252), (4, 17062689), (6, 11375126), (7, 9750108), (12, 5687563), (14, 4875054), (21, 3250036), (28, 2437527), (42, 1625018), (67, 1018668), (84, 812509), (134, 509334), (181, 377076), (201, 339556), (268, 254667), (362, 188538), (402, 169778), (469, 145524), (543, 125692), (724, 94269), (804, 84889), (938, 72762), (1086, 62846), (1267, 53868), (1407, 48508), (1876, 36381), (2172, 31423), (2534, 26934), (2814, 24254), (3801, 17956), (4489, 15204), (5068, 13467), (5628, 12127), (7602, 8978)]