87161004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{49411}}^1$

素因数の和:49435

約数の個数: 54

約数和(自身を含む): 256300044

約数和(自身を除く): 169139040

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 49411, 98822, 148233, 197644, 296466, 345877, 444699, 592932, 691754, 889398, 1037631, 1383508, 1778796, 2075262, 2421139, 3112893, 4150524, 4842278, 6225786, 7263417, 9684556, 12451572, 14526834, 21790251, 29053668, 43580502, 87161004]

約数ペア:

[(1, 87161004), (2, 43580502), (3, 29053668), (4, 21790251), (6, 14526834), (7, 12451572), (9, 9684556), (12, 7263417), (14, 6225786), (18, 4842278), (21, 4150524), (28, 3112893), (36, 2421139), (42, 2075262), (49, 1778796), (63, 1383508), (84, 1037631), (98, 889398), (126, 691754), (147, 592932), (196, 444699), (252, 345877), (294, 296466), (441, 197644), (588, 148233), (882, 98822), (1764, 49411)]