90261456

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 245400960

約数和(自身を除く): 155139504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 464, 488, 696, 732, 976, 1063, 1392, 1464, 1769, 2126, 2928, 3189, 3538, 4252, 5307, 6378, 7076, 8504, 10614, 12756, 14152, 17008, 21228, 25512, 28304, 30827, 42456, 51024, 61654, 64843, 84912, 92481, 123308, 129686, 184962, 194529, 246616, 259372, 369924, 389058, 493232, 518744, 739848, 778116, 1037488, 1479696, 1556232, 1880447, 3112464, 3760894, 5641341, 7521788, 11282682, 15043576, 22565364, 30087152, 45130728, 90261456]

約数ペア:

[(1, 90261456), (2, 45130728), (3, 30087152), (4, 22565364), (6, 15043576), (8, 11282682), (12, 7521788), (16, 5641341), (24, 3760894), (29, 3112464), (48, 1880447), (58, 1556232), (61, 1479696), (87, 1037488), (116, 778116), (122, 739848), (174, 518744), (183, 493232), (232, 389058), (244, 369924), (348, 259372), (366, 246616), (464, 194529), (488, 184962), (696, 129686), (732, 123308), (976, 92481), (1063, 84912), (1392, 64843), (1464, 61654), (1769, 51024), (2126, 42456), (2928, 30827), (3189, 28304), (3538, 25512), (4252, 21228), (5307, 17008), (6378, 14152), (7076, 12756), (8504, 10614)]