85889388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1373}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 216520416

約数和(自身を除く): 130631028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 401, 802, 1203, 1373, 1604, 2406, 2746, 4119, 4812, 5213, 5492, 8238, 10426, 15639, 16476, 17849, 20852, 31278, 35698, 53547, 62556, 71396, 107094, 214188, 550573, 1101146, 1651719, 2202292, 3303438, 6606876, 7157449, 14314898, 21472347, 28629796, 42944694, 85889388]

約数ペア:

[(1, 85889388), (2, 42944694), (3, 28629796), (4, 21472347), (6, 14314898), (12, 7157449), (13, 6606876), (26, 3303438), (39, 2202292), (52, 1651719), (78, 1101146), (156, 550573), (401, 214188), (802, 107094), (1203, 71396), (1373, 62556), (1604, 53547), (2406, 35698), (2746, 31278), (4119, 20852), (4812, 17849), (5213, 16476), (5492, 15639), (8238, 10426)]