81097352

素因数分解:

$2^3\times 7^2\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 177662160

約数和(自身を除く): 96564808

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 443, 467, 886, 934, 1772, 1868, 3101, 3269, 3544, 3736, 6202, 6538, 12404, 13076, 21707, 22883, 24808, 26152, 43414, 45766, 86828, 91532, 173656, 183064, 206881, 413762, 827524, 1448167, 1655048, 2896334, 5792668, 10137169, 11585336, 20274338, 40548676, 81097352]

約数ペア:

[(1, 81097352), (2, 40548676), (4, 20274338), (7, 11585336), (8, 10137169), (14, 5792668), (28, 2896334), (49, 1655048), (56, 1448167), (98, 827524), (196, 413762), (392, 206881), (443, 183064), (467, 173656), (886, 91532), (934, 86828), (1772, 45766), (1868, 43414), (3101, 26152), (3269, 24808), (3544, 22883), (3736, 21707), (6202, 13076), (6538, 12404)]