80759608

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2267}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 156083760

約数和(自身を除く): 75324152

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 2267, 4453, 4534, 8906, 9068, 17812, 18136, 35624, 138287, 165491, 276574, 330982, 553148, 661964, 1106296, 1323928, 10094951, 20189902, 40379804, 80759608]

約数ペア:

[(1, 80759608), (2, 40379804), (4, 20189902), (8, 10094951), (61, 1323928), (73, 1106296), (122, 661964), (146, 553148), (244, 330982), (292, 276574), (488, 165491), (584, 138287), (2267, 35624), (4453, 18136), (4534, 17812), (8906, 9068)]