80495436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136897}}^1$

素因数の和:136918

約数の個数: 36

約数和(自身を含む): 218489208

約数和(自身を除く): 137993772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136897, 273794, 410691, 547588, 821382, 958279, 1642764, 1916558, 2874837, 3833116, 5749674, 6707953, 11499348, 13415906, 20123859, 26831812, 40247718, 80495436]

約数ペア:

[(1, 80495436), (2, 40247718), (3, 26831812), (4, 20123859), (6, 13415906), (7, 11499348), (12, 6707953), (14, 5749674), (21, 3833116), (28, 2874837), (42, 1916558), (49, 1642764), (84, 958279), (98, 821382), (147, 547588), (196, 410691), (294, 273794), (588, 136897)]