90080208

素因数分解:

$2^4\times 3^3\times {\mathrm{208519}}^1$

素因数の和:208536

約数の個数: 40

約数和(自身を含む): 258564800

約数和(自身を除く): 168484592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 208519, 417038, 625557, 834076, 1251114, 1668152, 1876671, 2502228, 3336304, 3753342, 5004456, 5630013, 7506684, 10008912, 11260026, 15013368, 22520052, 30026736, 45040104, 90080208]

約数ペア:

[(1, 90080208), (2, 45040104), (3, 30026736), (4, 22520052), (6, 15013368), (8, 11260026), (9, 10008912), (12, 7506684), (16, 5630013), (18, 5004456), (24, 3753342), (27, 3336304), (36, 2502228), (48, 1876671), (54, 1668152), (72, 1251114), (108, 834076), (144, 625557), (216, 417038), (432, 208519)]