72856194047

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{46817}}^1$

素因数の和:47200

約数の個数: 32

約数和(自身を含む): 91763280000

約数和(自身を除く): 18907085953

約数列:

[1, 7, 13, 49, 91, 343, 349, 637, 2443, 4459, 4537, 17101, 31759, 46817, 119707, 222313, 327719, 608621, 1556191, 2294033, 4260347, 16058231, 16339133, 29822429, 114373931, 208757003, 212408729, 800617517, 1486861103, 5604322619, 10408027721, 72856194047]

約数ペア:

[(1, 72856194047), (7, 10408027721), (13, 5604322619), (49, 1486861103), (91, 800617517), (343, 212408729), (349, 208757003), (637, 114373931), (2443, 29822429), (4459, 16339133), (4537, 16058231), (17101, 4260347), (31759, 2294033), (46817, 1556191), (119707, 608621), (222313, 327719)]