80091658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 137006856

約数和(自身を除く): 56915198

約数列:

[1, 2, 17, 23, 34, 46, 61, 73, 122, 146, 391, 529, 782, 1037, 1058, 1241, 1403, 1679, 2074, 2482, 2806, 3358, 4453, 8906, 8993, 17986, 23851, 28543, 32269, 38617, 47702, 57086, 64538, 75701, 77234, 102419, 151402, 204838, 548573, 656489, 1097146, 1312978, 1741123, 2355637, 3482246, 4711274, 40045829, 80091658]

約数ペア:

[(1, 80091658), (2, 40045829), (17, 4711274), (23, 3482246), (34, 2355637), (46, 1741123), (61, 1312978), (73, 1097146), (122, 656489), (146, 548573), (391, 204838), (529, 151402), (782, 102419), (1037, 77234), (1058, 75701), (1241, 64538), (1403, 57086), (1679, 47702), (2074, 38617), (2482, 32269), (2806, 28543), (3358, 23851), (4453, 17986), (8906, 8993)]