80175966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 178411824

約数和(自身を除く): 98235858

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 169, 222, 338, 481, 507, 962, 1014, 1443, 2137, 2886, 4274, 6253, 6411, 12506, 12822, 18759, 27781, 37518, 55562, 79069, 83343, 158138, 166686, 237207, 361153, 474414, 722306, 1027897, 1083459, 2055794, 2166918, 3083691, 6167382, 13362661, 26725322, 40087983, 80175966]

約数ペア:

[(1, 80175966), (2, 40087983), (3, 26725322), (6, 13362661), (13, 6167382), (26, 3083691), (37, 2166918), (39, 2055794), (74, 1083459), (78, 1027897), (111, 722306), (169, 474414), (222, 361153), (338, 237207), (481, 166686), (507, 158138), (962, 83343), (1014, 79069), (1443, 55562), (2137, 37518), (2886, 27781), (4274, 18759), (6253, 12822), (6411, 12506)]