80661996

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{6007}}^1$

素因数の和:6390

約数の個数: 36

約数和(自身を含む): 204476272

約数和(自身を除く): 123814276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2238, 3357, 4476, 6007, 6714, 12014, 13428, 18021, 24028, 36042, 54063, 72084, 108126, 216252, 2240611, 4481222, 6721833, 8962444, 13443666, 20165499, 26887332, 40330998, 80661996]

約数ペア:

[(1, 80661996), (2, 40330998), (3, 26887332), (4, 20165499), (6, 13443666), (9, 8962444), (12, 6721833), (18, 4481222), (36, 2240611), (373, 216252), (746, 108126), (1119, 72084), (1492, 54063), (2238, 36042), (3357, 24028), (4476, 18021), (6007, 13428), (6714, 12014)]