87587656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 185295600

約数和(自身を除く): 97707944

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 113, 116, 226, 232, 257, 377, 452, 514, 754, 904, 1028, 1469, 1508, 2056, 2938, 3016, 3277, 3341, 5876, 6554, 6682, 7453, 11752, 13108, 13364, 14906, 26216, 26728, 29041, 29812, 42601, 58082, 59624, 85202, 96889, 116164, 170404, 193778, 232328, 340808, 377533, 387556, 755066, 775112, 842189, 1510132, 1684378, 3020264, 3368756, 6737512, 10948457, 21896914, 43793828, 87587656]

約数ペア:

[(1, 87587656), (2, 43793828), (4, 21896914), (8, 10948457), (13, 6737512), (26, 3368756), (29, 3020264), (52, 1684378), (58, 1510132), (104, 842189), (113, 775112), (116, 755066), (226, 387556), (232, 377533), (257, 340808), (377, 232328), (452, 193778), (514, 170404), (754, 116164), (904, 96889), (1028, 85202), (1469, 59624), (1508, 58082), (2056, 42601), (2938, 29812), (3016, 29041), (3277, 26728), (3341, 26216), (5876, 14906), (6554, 13364), (6682, 13108), (7453, 11752)]