80271036

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17021}}^1$

素因数の和:17162

約数の個数: 36

約数和(自身を含む): 204468264

約数和(自身を除く): 124197228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 17021, 34042, 51063, 68084, 102126, 153189, 204252, 306378, 612756, 2229751, 4459502, 6689253, 8919004, 13378506, 20067759, 26757012, 40135518, 80271036]

約数ペア:

[(1, 80271036), (2, 40135518), (3, 26757012), (4, 20067759), (6, 13378506), (9, 8919004), (12, 6689253), (18, 4459502), (36, 2229751), (131, 612756), (262, 306378), (393, 204252), (524, 153189), (786, 102126), (1179, 68084), (1572, 51063), (2358, 34042), (4716, 17021)]