85012408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 173989080

約数和(自身を除く): 88976672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 227, 277, 338, 454, 554, 676, 908, 1108, 1352, 1816, 2216, 2951, 3601, 5902, 7202, 11804, 14404, 23608, 28808, 38363, 46813, 62879, 76726, 93626, 125758, 153452, 187252, 251516, 306904, 374504, 503032, 817427, 1634854, 3269708, 6539416, 10626551, 21253102, 42506204, 85012408]

約数ペア:

[(1, 85012408), (2, 42506204), (4, 21253102), (8, 10626551), (13, 6539416), (26, 3269708), (52, 1634854), (104, 817427), (169, 503032), (227, 374504), (277, 306904), (338, 251516), (454, 187252), (554, 153452), (676, 125758), (908, 93626), (1108, 76726), (1352, 62879), (1816, 46813), (2216, 38363), (2951, 28808), (3601, 23608), (5902, 14404), (7202, 11804)]