86141340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{159521}}^1$

素因数の和:159539

約数の個数: 48

約数和(自身を含む): 267996960

約数和(自身を除く): 181855620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159521, 319042, 478563, 638084, 797605, 957126, 1435689, 1595210, 1914252, 2392815, 2871378, 3190420, 4307067, 4785630, 5742756, 7178445, 8614134, 9571260, 14356890, 17228268, 21535335, 28713780, 43070670, 86141340]

約数ペア:

[(1, 86141340), (2, 43070670), (3, 28713780), (4, 21535335), (5, 17228268), (6, 14356890), (9, 9571260), (10, 8614134), (12, 7178445), (15, 5742756), (18, 4785630), (20, 4307067), (27, 3190420), (30, 2871378), (36, 2392815), (45, 1914252), (54, 1595210), (60, 1435689), (90, 957126), (108, 797605), (135, 638084), (180, 478563), (270, 319042), (540, 159521)]