81788802

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6121}}^1$

素因数の和:6274

約数の個数: 32

約数和(自身を含む): 174550464

約数和(自身を除く): 92761662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6121, 6681, 12242, 13362, 18363, 36726, 104057, 208114, 312171, 624342, 801851, 1603702, 2405553, 4811106, 13631467, 27262934, 40894401, 81788802]

約数ペア:

[(1, 81788802), (2, 40894401), (3, 27262934), (6, 13631467), (17, 4811106), (34, 2405553), (51, 1603702), (102, 801851), (131, 624342), (262, 312171), (393, 208114), (786, 104057), (2227, 36726), (4454, 18363), (6121, 13362), (6681, 12242)]