80839762

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 129656880

約数和(自身を除く): 48817118

約数列:

[1, 2, 29, 58, 61, 73, 122, 146, 313, 626, 1769, 2117, 3538, 4234, 4453, 8906, 9077, 18154, 19093, 22849, 38186, 45698, 129137, 258274, 553697, 662621, 1107394, 1325242, 1393789, 2787578, 40419881, 80839762]

約数ペア:

[(1, 80839762), (2, 40419881), (29, 2787578), (58, 1393789), (61, 1325242), (73, 1107394), (122, 662621), (146, 553697), (313, 258274), (626, 129137), (1769, 45698), (2117, 38186), (3538, 22849), (4234, 19093), (4453, 18154), (8906, 9077)]