90481284

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{13159}}^1$

素因数の和:13360

約数の個数: 36

約数和(自身を含む): 229931520

約数和(自身を除く): 139450236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 13159, 26318, 39477, 52636, 78954, 118431, 157908, 236862, 473724, 2513369, 5026738, 7540107, 10053476, 15080214, 22620321, 30160428, 45240642, 90481284]

約数ペア:

[(1, 90481284), (2, 45240642), (3, 30160428), (4, 22620321), (6, 15080214), (9, 10053476), (12, 7540107), (18, 5026738), (36, 2513369), (191, 473724), (382, 236862), (573, 157908), (764, 118431), (1146, 78954), (1719, 52636), (2292, 39477), (3438, 26318), (6876, 13159)]