82688606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 168569856

約数和(自身を除く): 85881250

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 103, 143, 154, 182, 206, 286, 401, 721, 802, 1001, 1133, 1339, 1442, 2002, 2266, 2678, 2807, 4411, 5213, 5614, 7931, 8822, 9373, 10426, 14729, 15862, 18746, 29458, 30877, 36491, 41303, 57343, 61754, 72982, 82606, 103103, 114686, 206206, 289121, 401401, 454333, 536939, 578242, 802802, 908666, 1073878, 3180331, 3758573, 5906329, 6360662, 7517146, 11812658, 41344303, 82688606]

約数ペア:

[(1, 82688606), (2, 41344303), (7, 11812658), (11, 7517146), (13, 6360662), (14, 5906329), (22, 3758573), (26, 3180331), (77, 1073878), (91, 908666), (103, 802802), (143, 578242), (154, 536939), (182, 454333), (206, 401401), (286, 289121), (401, 206206), (721, 114686), (802, 103103), (1001, 82606), (1133, 72982), (1339, 61754), (1442, 57343), (2002, 41303), (2266, 36491), (2678, 30877), (2807, 29458), (4411, 18746), (5213, 15862), (5614, 14729), (7931, 10426), (8822, 9373)]