78572312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 186285120

約数和(自身を除く): 107712808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 2917, 3367, 3848, 5834, 6734, 11668, 13468, 20419, 23336, 26936, 37921, 40838, 75842, 81676, 107929, 151684, 163352, 215858, 265447, 303368, 431716, 530894, 755503, 863432, 1061788, 1403077, 1511006, 2123576, 2806154, 3022012, 5612308, 6044024, 9821539, 11224616, 19643078, 39286156, 78572312]

約数ペア:

[(1, 78572312), (2, 39286156), (4, 19643078), (7, 11224616), (8, 9821539), (13, 6044024), (14, 5612308), (26, 3022012), (28, 2806154), (37, 2123576), (52, 1511006), (56, 1403077), (74, 1061788), (91, 863432), (104, 755503), (148, 530894), (182, 431716), (259, 303368), (296, 265447), (364, 215858), (481, 163352), (518, 151684), (728, 107929), (962, 81676), (1036, 75842), (1924, 40838), (2072, 37921), (2917, 26936), (3367, 23336), (3848, 20419), (5834, 13468), (6734, 11668)]