80707844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 166615680

約数和(自身を除く): 85907836

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 229, 287, 307, 458, 574, 614, 916, 1148, 1228, 1603, 2149, 3206, 4298, 6412, 8596, 9389, 12587, 18778, 25174, 37556, 50348, 65723, 70303, 88109, 131446, 140606, 176218, 262892, 281212, 352436, 492121, 984242, 1968484, 2882423, 5764846, 11529692, 20176961, 40353922, 80707844]

約数ペア:

[(1, 80707844), (2, 40353922), (4, 20176961), (7, 11529692), (14, 5764846), (28, 2882423), (41, 1968484), (82, 984242), (164, 492121), (229, 352436), (287, 281212), (307, 262892), (458, 176218), (574, 140606), (614, 131446), (916, 88109), (1148, 70303), (1228, 65723), (1603, 50348), (2149, 37556), (3206, 25174), (4298, 18778), (6412, 12587), (8596, 9389)]