85874342449

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{8389}}^1$

素因数の和:8750

約数の個数: 48

約数和(自身を含む): 107980508160

約数和(自身を除く): 22106165711

約数列:

[1, 7, 23, 31, 49, 161, 217, 293, 713, 1127, 1519, 2051, 4991, 6739, 8389, 9083, 14357, 34937, 47173, 58723, 63581, 192947, 208909, 260059, 330211, 411061, 445067, 1350629, 1462363, 1820413, 2457977, 5981357, 9454403, 10236541, 12742891, 17205839, 41869499, 56533471, 76197287, 120440873, 293086493, 395734297, 533381009, 1752537601, 2770140079, 3733667063, 12267763207, 85874342449]

約数ペア:

[(1, 85874342449), (7, 12267763207), (23, 3733667063), (31, 2770140079), (49, 1752537601), (161, 533381009), (217, 395734297), (293, 293086493), (713, 120440873), (1127, 76197287), (1519, 56533471), (2051, 41869499), (4991, 17205839), (6739, 12742891), (8389, 10236541), (9083, 9454403), (14357, 5981357), (34937, 2457977), (47173, 1820413), (58723, 1462363), (63581, 1350629), (192947, 445067), (208909, 411061), (260059, 330211)]