86219716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 176783040

約数和(自身を除く): 90563324

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 73, 146, 187, 292, 374, 748, 803, 1241, 1579, 1606, 2482, 3158, 3212, 4964, 6316, 13651, 17369, 26843, 27302, 34738, 53686, 54604, 69476, 107372, 115267, 230534, 295273, 461068, 590546, 1181092, 1267937, 1959539, 2535874, 3919078, 5071748, 7838156, 21554929, 43109858, 86219716]

約数ペア:

[(1, 86219716), (2, 43109858), (4, 21554929), (11, 7838156), (17, 5071748), (22, 3919078), (34, 2535874), (44, 1959539), (68, 1267937), (73, 1181092), (146, 590546), (187, 461068), (292, 295273), (374, 230534), (748, 115267), (803, 107372), (1241, 69476), (1579, 54604), (1606, 53686), (2482, 34738), (3158, 27302), (3212, 26843), (4964, 17369), (6316, 13651)]