89100984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2113}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 255709440

約数和(自身を除く): 166608456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1506, 1757, 2008, 2113, 3012, 3514, 4226, 5271, 6024, 6339, 7028, 8452, 10542, 12678, 14056, 14791, 16904, 21084, 25356, 29582, 42168, 44373, 50712, 59164, 88746, 118328, 177492, 354984, 530363, 1060726, 1591089, 2121452, 3182178, 3712541, 4242904, 6364356, 7425082, 11137623, 12728712, 14850164, 22275246, 29700328, 44550492, 89100984]

約数ペア:

[(1, 89100984), (2, 44550492), (3, 29700328), (4, 22275246), (6, 14850164), (7, 12728712), (8, 11137623), (12, 7425082), (14, 6364356), (21, 4242904), (24, 3712541), (28, 3182178), (42, 2121452), (56, 1591089), (84, 1060726), (168, 530363), (251, 354984), (502, 177492), (753, 118328), (1004, 88746), (1506, 59164), (1757, 50712), (2008, 44373), (2113, 42168), (3012, 29582), (3514, 25356), (4226, 21084), (5271, 16904), (6024, 14791), (6339, 14056), (7028, 12678), (8452, 10542)]