80860968

素因数分解:

$2^3\times 3^2\times {\mathrm{293}}^1\times {\mathrm{3833}}^1$

素因数の和:4138

約数の個数: 48

約数和(自身を含む): 219803220

約数和(自身を除く): 138942252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 3833, 5274, 7032, 7666, 10548, 11499, 15332, 21096, 22998, 30664, 34497, 45996, 68994, 91992, 137988, 275976, 1123069, 2246138, 3369207, 4492276, 6738414, 8984552, 10107621, 13476828, 20215242, 26953656, 40430484, 80860968]

約数ペア:

[(1, 80860968), (2, 40430484), (3, 26953656), (4, 20215242), (6, 13476828), (8, 10107621), (9, 8984552), (12, 6738414), (18, 4492276), (24, 3369207), (36, 2246138), (72, 1123069), (293, 275976), (586, 137988), (879, 91992), (1172, 68994), (1758, 45996), (2344, 34497), (2637, 30664), (3516, 22998), (3833, 21096), (5274, 15332), (7032, 11499), (7666, 10548)]