90980478

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{85669}}^1$

素因数の和:85736

約数の個数: 24

約数和(自身を含む): 200467800

約数和(自身を除く): 109487322

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 85669, 171338, 257007, 514014, 771021, 1542042, 5054471, 10108942, 15163413, 30326826, 45490239, 90980478]

約数ペア:

[(1, 90980478), (2, 45490239), (3, 30326826), (6, 15163413), (9, 10108942), (18, 5054471), (59, 1542042), (118, 771021), (177, 514014), (354, 257007), (531, 171338), (1062, 85669)]