78730038

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{38707}}^1$

素因数の和:38828

約数の個数: 24

約数和(自身を含む): 172095768

約数和(自身を除く): 93365730

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 38707, 77414, 116121, 232242, 348363, 696726, 4373891, 8747782, 13121673, 26243346, 39365019, 78730038]

約数ペア:

[(1, 78730038), (2, 39365019), (3, 26243346), (6, 13121673), (9, 8747782), (18, 4373891), (113, 696726), (226, 348363), (339, 232242), (678, 116121), (1017, 77414), (2034, 38707)]