90909486

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{25127}}^1$

素因数の和:25205

約数の個数: 32

約数和(自身を含む): 205044480

約数和(自身を除く): 114134994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 25127, 50254, 75381, 150762, 226143, 452286, 678429, 1356858, 1683509, 3367018, 5050527, 10101054, 15151581, 30303162, 45454743, 90909486]

約数ペア:

[(1, 90909486), (2, 45454743), (3, 30303162), (6, 15151581), (9, 10101054), (18, 5050527), (27, 3367018), (54, 1683509), (67, 1356858), (134, 678429), (201, 452286), (402, 226143), (603, 150762), (1206, 75381), (1809, 50254), (3618, 25127)]