78172188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{22541}}^1$

素因数の和:22582

約数の個数: 36

約数和(自身を含む): 193771032

約数和(自身を除く): 115598844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 22541, 45082, 67623, 90164, 135246, 270492, 383197, 766394, 1149591, 1532788, 2299182, 4598364, 6514349, 13028698, 19543047, 26057396, 39086094, 78172188]

約数ペア:

[(1, 78172188), (2, 39086094), (3, 26057396), (4, 19543047), (6, 13028698), (12, 6514349), (17, 4598364), (34, 2299182), (51, 1532788), (68, 1149591), (102, 766394), (204, 383197), (289, 270492), (578, 135246), (867, 90164), (1156, 67623), (1734, 45082), (3468, 22541)]