68494184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 149783040

約数和(自身を除く): 81288856

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 172, 184, 253, 344, 473, 506, 787, 946, 989, 1012, 1574, 1892, 1978, 2024, 3148, 3784, 3956, 6296, 7912, 8657, 10879, 17314, 18101, 21758, 33841, 34628, 36202, 43516, 67682, 69256, 72404, 87032, 135364, 144808, 199111, 270728, 372251, 398222, 744502, 778343, 796444, 1489004, 1556686, 1592888, 2978008, 3113372, 6226744, 8561773, 17123546, 34247092, 68494184]

約数ペア:

[(1, 68494184), (2, 34247092), (4, 17123546), (8, 8561773), (11, 6226744), (22, 3113372), (23, 2978008), (43, 1592888), (44, 1556686), (46, 1489004), (86, 796444), (88, 778343), (92, 744502), (172, 398222), (184, 372251), (253, 270728), (344, 199111), (473, 144808), (506, 135364), (787, 87032), (946, 72404), (989, 69256), (1012, 67682), (1574, 43516), (1892, 36202), (1978, 34628), (2024, 33841), (3148, 21758), (3784, 18101), (3956, 17314), (6296, 10879), (7912, 8657)]