80887794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 176435424

約数和(自身を除く): 95547630

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 241, 331, 338, 482, 507, 662, 723, 993, 1014, 1446, 1986, 3133, 4303, 6266, 8606, 9399, 12909, 18798, 25818, 40729, 55939, 79771, 81458, 111878, 122187, 159542, 167817, 239313, 244374, 335634, 478626, 1037023, 2074046, 3111069, 6222138, 13481299, 26962598, 40443897, 80887794]

約数ペア:

[(1, 80887794), (2, 40443897), (3, 26962598), (6, 13481299), (13, 6222138), (26, 3111069), (39, 2074046), (78, 1037023), (169, 478626), (241, 335634), (331, 244374), (338, 239313), (482, 167817), (507, 159542), (662, 122187), (723, 111878), (993, 81458), (1014, 79771), (1446, 55939), (1986, 40729), (3133, 25818), (4303, 18798), (6266, 12909), (8606, 9399)]