85315284

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{2377}}^1$

素因数の和:3384

約数の個数: 36

約数和(自身を含む): 215965204

約数和(自身を除く): 130649920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1994, 2377, 2991, 3988, 4754, 5982, 7131, 8973, 9508, 11964, 14262, 17946, 21393, 28524, 35892, 42786, 85572, 2369869, 4739738, 7109607, 9479476, 14219214, 21328821, 28438428, 42657642, 85315284]

約数ペア:

[(1, 85315284), (2, 42657642), (3, 28438428), (4, 21328821), (6, 14219214), (9, 9479476), (12, 7109607), (18, 4739738), (36, 2369869), (997, 85572), (1994, 42786), (2377, 35892), (2991, 28524), (3988, 21393), (4754, 17946), (5982, 14262), (7131, 11964), (8973, 9508)]