90765766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{593}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 173837664

約数和(自身を除く): 83071898

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 593, 754, 841, 1186, 1682, 2639, 4151, 5278, 5887, 7709, 8302, 10933, 11774, 15418, 17197, 21866, 34394, 53963, 76531, 107926, 120379, 153062, 223561, 240758, 447122, 498713, 997426, 1564927, 3129854, 3490991, 6483269, 6981982, 12966538, 45382883, 90765766]

約数ペア:

[(1, 90765766), (2, 45382883), (7, 12966538), (13, 6981982), (14, 6483269), (26, 3490991), (29, 3129854), (58, 1564927), (91, 997426), (182, 498713), (203, 447122), (377, 240758), (406, 223561), (593, 153062), (754, 120379), (841, 107926), (1186, 76531), (1682, 53963), (2639, 34394), (4151, 21866), (5278, 17197), (5887, 15418), (7709, 11774), (8302, 10933)]