85278564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{338407}}^1$

素因数の和:338424

約数の個数: 36

約数和(自身を含む): 246361024

約数和(自身を除く): 161082460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 338407, 676814, 1015221, 1353628, 2030442, 2368849, 3045663, 4060884, 4737698, 6091326, 7106547, 9475396, 12182652, 14213094, 21319641, 28426188, 42639282, 85278564]

約数ペア:

[(1, 85278564), (2, 42639282), (3, 28426188), (4, 21319641), (6, 14213094), (7, 12182652), (9, 9475396), (12, 7106547), (14, 6091326), (18, 4737698), (21, 4060884), (28, 3045663), (36, 2368849), (42, 2030442), (63, 1353628), (84, 1015221), (126, 676814), (252, 338407)]