90877374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2179}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 225813120

約数和(自身を除く): 134935746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2179, 2317, 2979, 4358, 4634, 5958, 6537, 6951, 13074, 13902, 15253, 19611, 20853, 30506, 39222, 41706, 45759, 91518, 137277, 274554, 721249, 1442498, 2163747, 4327494, 5048743, 6491241, 10097486, 12982482, 15146229, 30292458, 45438687, 90877374]

約数ペア:

[(1, 90877374), (2, 45438687), (3, 30292458), (6, 15146229), (7, 12982482), (9, 10097486), (14, 6491241), (18, 5048743), (21, 4327494), (42, 2163747), (63, 1442498), (126, 721249), (331, 274554), (662, 137277), (993, 91518), (1986, 45759), (2179, 41706), (2317, 39222), (2979, 30506), (4358, 20853), (4634, 19611), (5958, 15253), (6537, 13902), (6951, 13074)]