64997496

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3259}}^1$

素因数の和:3548

約数の個数: 48

約数和(自身を含む): 176724600

約数和(自身を除く): 111727104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3259, 3324, 4986, 6518, 6648, 9777, 9972, 13036, 19554, 19944, 26072, 29331, 39108, 58662, 78216, 117324, 234648, 902743, 1805486, 2708229, 3610972, 5416458, 7221944, 8124687, 10832916, 16249374, 21665832, 32498748, 64997496]

約数ペア:

[(1, 64997496), (2, 32498748), (3, 21665832), (4, 16249374), (6, 10832916), (8, 8124687), (9, 7221944), (12, 5416458), (18, 3610972), (24, 2708229), (36, 1805486), (72, 902743), (277, 234648), (554, 117324), (831, 78216), (1108, 58662), (1662, 39108), (2216, 29331), (2493, 26072), (3259, 19944), (3324, 19554), (4986, 13036), (6518, 9972), (6648, 9777)]