90547366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 177020928

約数和(自身を除く): 86473562

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 97, 161, 182, 194, 223, 299, 322, 446, 598, 679, 1261, 1358, 1561, 2093, 2231, 2522, 2899, 3122, 4186, 4462, 5129, 5798, 8827, 10258, 15617, 17654, 20293, 21631, 29003, 31234, 35903, 40586, 43262, 58006, 66677, 71806, 133354, 151417, 203021, 281203, 302834, 406042, 466739, 497513, 562406, 933478, 995026, 1968421, 3482591, 3936842, 6467669, 6965182, 12935338, 45273683, 90547366]

約数ペア:

[(1, 90547366), (2, 45273683), (7, 12935338), (13, 6965182), (14, 6467669), (23, 3936842), (26, 3482591), (46, 1968421), (91, 995026), (97, 933478), (161, 562406), (182, 497513), (194, 466739), (223, 406042), (299, 302834), (322, 281203), (446, 203021), (598, 151417), (679, 133354), (1261, 71806), (1358, 66677), (1561, 58006), (2093, 43262), (2231, 40586), (2522, 35903), (2899, 31234), (3122, 29003), (4186, 21631), (4462, 20293), (5129, 17654), (5798, 15617), (8827, 10258)]