81235392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60443}}^1$

素因数の和:60465

約数の個数: 56

約数和(自身を含む): 245644416

約数和(自身を除く): 164409024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60443, 120886, 181329, 241772, 362658, 423101, 483544, 725316, 846202, 967088, 1269303, 1450632, 1692404, 1934176, 2538606, 2901264, 3384808, 3868352, 5077212, 5802528, 6769616, 10154424, 11605056, 13539232, 20308848, 27078464, 40617696, 81235392]

約数ペア:

[(1, 81235392), (2, 40617696), (3, 27078464), (4, 20308848), (6, 13539232), (7, 11605056), (8, 10154424), (12, 6769616), (14, 5802528), (16, 5077212), (21, 3868352), (24, 3384808), (28, 2901264), (32, 2538606), (42, 1934176), (48, 1692404), (56, 1450632), (64, 1269303), (84, 967088), (96, 846202), (112, 725316), (168, 483544), (192, 423101), (224, 362658), (336, 241772), (448, 181329), (672, 120886), (1344, 60443)]