80664912

素因数分解:

$2^4\times 3^2\times {\mathrm{560173}}^1$

素因数の和:560187

約数の個数: 30

約数和(自身を含む): 225750122

約数和(自身を除く): 145085210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 560173, 1120346, 1680519, 2240692, 3361038, 4481384, 5041557, 6722076, 8962768, 10083114, 13444152, 20166228, 26888304, 40332456, 80664912]

約数ペア:

[(1, 80664912), (2, 40332456), (3, 26888304), (4, 20166228), (6, 13444152), (8, 10083114), (9, 8962768), (12, 6722076), (16, 5041557), (18, 4481384), (24, 3361038), (36, 2240692), (48, 1680519), (72, 1120346), (144, 560173)]