71326248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3343}}^1$

素因数の和:3486

約数の個数: 64

約数和(自身を含む): 205455360

約数和(自身を除く): 134129112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3343, 3556, 5334, 6686, 7112, 10029, 10668, 13372, 20058, 21336, 23401, 26744, 40116, 46802, 70203, 80232, 93604, 140406, 187208, 280812, 424561, 561624, 849122, 1273683, 1698244, 2547366, 2971927, 3396488, 5094732, 5943854, 8915781, 10189464, 11887708, 17831562, 23775416, 35663124, 71326248]

約数ペア:

[(1, 71326248), (2, 35663124), (3, 23775416), (4, 17831562), (6, 11887708), (7, 10189464), (8, 8915781), (12, 5943854), (14, 5094732), (21, 3396488), (24, 2971927), (28, 2547366), (42, 1698244), (56, 1273683), (84, 849122), (127, 561624), (168, 424561), (254, 280812), (381, 187208), (508, 140406), (762, 93604), (889, 80232), (1016, 70203), (1524, 46802), (1778, 40116), (2667, 26744), (3048, 23401), (3343, 21336), (3556, 20058), (5334, 13372), (6686, 10668), (7112, 10029)]