89790316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 196664832

約数和(自身を除く): 106874516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 401, 727, 802, 1454, 1604, 2807, 2908, 4411, 5089, 5614, 7997, 8822, 10178, 11228, 15994, 17644, 20356, 30877, 31988, 55979, 61754, 111958, 123508, 223916, 291527, 583054, 1166108, 2040689, 3206797, 4081378, 6413594, 8162756, 12827188, 22447579, 44895158, 89790316]

約数ペア:

[(1, 89790316), (2, 44895158), (4, 22447579), (7, 12827188), (11, 8162756), (14, 6413594), (22, 4081378), (28, 3206797), (44, 2040689), (77, 1166108), (154, 583054), (308, 291527), (401, 223916), (727, 123508), (802, 111958), (1454, 61754), (1604, 55979), (2807, 31988), (2908, 30877), (4411, 20356), (5089, 17644), (5614, 15994), (7997, 11228), (8822, 10178)]