80626722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 183472128

約数和(自身を除く): 102845406

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 157, 186, 251, 314, 341, 471, 502, 682, 753, 942, 1023, 1506, 1727, 2046, 2761, 3454, 4867, 5181, 5522, 7781, 8283, 9734, 10362, 14601, 15562, 16566, 23343, 29202, 39407, 46686, 53537, 78814, 85591, 107074, 118221, 160611, 171182, 236442, 256773, 321222, 433477, 513546, 866954, 1221617, 1300431, 2443234, 2600862, 3664851, 7329702, 13437787, 26875574, 40313361, 80626722]

約数ペア:

[(1, 80626722), (2, 40313361), (3, 26875574), (6, 13437787), (11, 7329702), (22, 3664851), (31, 2600862), (33, 2443234), (62, 1300431), (66, 1221617), (93, 866954), (157, 513546), (186, 433477), (251, 321222), (314, 256773), (341, 236442), (471, 171182), (502, 160611), (682, 118221), (753, 107074), (942, 85591), (1023, 78814), (1506, 53537), (1727, 46686), (2046, 39407), (2761, 29202), (3454, 23343), (4867, 16566), (5181, 15562), (5522, 14601), (7781, 10362), (8283, 9734)]