85798878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 202176000

約数和(自身を除く): 116377122

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 253, 319, 506, 638, 667, 759, 957, 1334, 1518, 1914, 1949, 2001, 3898, 4002, 5847, 7337, 11694, 14674, 21439, 22011, 42878, 44022, 44827, 56521, 64317, 89654, 113042, 128634, 134481, 169563, 268962, 339126, 493097, 621731, 986194, 1243462, 1299983, 1479291, 1865193, 2599966, 2958582, 3730386, 3899949, 7799898, 14299813, 28599626, 42899439, 85798878]

約数ペア:

[(1, 85798878), (2, 42899439), (3, 28599626), (6, 14299813), (11, 7799898), (22, 3899949), (23, 3730386), (29, 2958582), (33, 2599966), (46, 1865193), (58, 1479291), (66, 1299983), (69, 1243462), (87, 986194), (138, 621731), (174, 493097), (253, 339126), (319, 268962), (506, 169563), (638, 134481), (667, 128634), (759, 113042), (957, 89654), (1334, 64317), (1518, 56521), (1914, 44827), (1949, 44022), (2001, 42878), (3898, 22011), (4002, 21439), (5847, 14674), (7337, 11694)]