79778622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{172681}}^1$

素因数の和:172704

約数の個数: 32

約数和(自身を含む): 198929664

約数和(自身を除く): 119151042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 172681, 345362, 518043, 1036086, 1208767, 1899491, 2417534, 3626301, 3798982, 5698473, 7252602, 11396946, 13296437, 26592874, 39889311, 79778622]

約数ペア:

[(1, 79778622), (2, 39889311), (3, 26592874), (6, 13296437), (7, 11396946), (11, 7252602), (14, 5698473), (21, 3798982), (22, 3626301), (33, 2417534), (42, 1899491), (66, 1208767), (77, 1036086), (154, 518043), (231, 345362), (462, 172681)]