87519796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8291}}^1$

素因数の和:8344

約数の個数: 48

約数和(自身を含む): 195027840

約数和(自身を除く): 107508044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 8291, 10556, 16582, 33164, 58037, 107783, 116074, 215566, 232148, 240439, 431132, 480878, 754481, 961756, 1508962, 1683073, 3017924, 3125707, 3366146, 6251414, 6732292, 12502828, 21879949, 43759898, 87519796]

約数ペア:

[(1, 87519796), (2, 43759898), (4, 21879949), (7, 12502828), (13, 6732292), (14, 6251414), (26, 3366146), (28, 3125707), (29, 3017924), (52, 1683073), (58, 1508962), (91, 961756), (116, 754481), (182, 480878), (203, 431132), (364, 240439), (377, 232148), (406, 215566), (754, 116074), (812, 107783), (1508, 58037), (2639, 33164), (5278, 16582), (8291, 10556)]