90016446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15809}}^1$

素因数の和:15900

約数の個数: 32

約数和(自身を含む): 196549920

約数和(自身を除く): 106533474

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 15809, 31618, 47427, 94854, 205517, 411034, 616551, 1154057, 1233102, 2308114, 3462171, 6924342, 15002741, 30005482, 45008223, 90016446]

約数ペア:

[(1, 90016446), (2, 45008223), (3, 30005482), (6, 15002741), (13, 6924342), (26, 3462171), (39, 2308114), (73, 1233102), (78, 1154057), (146, 616551), (219, 411034), (438, 205517), (949, 94854), (1898, 47427), (2847, 31618), (5694, 15809)]