56017656

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 158297040

約数和(自身を除く): 102279384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 548, 631, 648, 822, 1096, 1233, 1262, 1644, 1893, 2466, 2524, 3288, 3699, 3786, 4932, 5048, 5679, 7398, 7572, 9864, 11097, 11358, 14796, 15144, 17037, 22194, 22716, 29592, 34074, 44388, 45432, 51111, 68148, 86447, 88776, 102222, 136296, 172894, 204444, 259341, 345788, 408888, 518682, 691576, 778023, 1037364, 1556046, 2074728, 2334069, 3112092, 4668138, 6224184, 7002207, 9336276, 14004414, 18672552, 28008828, 56017656]

約数ペア:

[(1, 56017656), (2, 28008828), (3, 18672552), (4, 14004414), (6, 9336276), (8, 7002207), (9, 6224184), (12, 4668138), (18, 3112092), (24, 2334069), (27, 2074728), (36, 1556046), (54, 1037364), (72, 778023), (81, 691576), (108, 518682), (137, 408888), (162, 345788), (216, 259341), (274, 204444), (324, 172894), (411, 136296), (548, 102222), (631, 88776), (648, 86447), (822, 68148), (1096, 51111), (1233, 45432), (1262, 44388), (1644, 34074), (1893, 29592), (2466, 22716), (2524, 22194), (3288, 17037), (3699, 15144), (3786, 14796), (4932, 11358), (5048, 11097), (5679, 9864), (7398, 7572)]