80331408

素因数分解:

$2^4\times 3^2\times {\mathrm{557857}}^1$

素因数の和:557871

約数の個数: 30

約数和(自身を含む): 224816774

約数和(自身を除く): 144485366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557857, 1115714, 1673571, 2231428, 3347142, 4462856, 5020713, 6694284, 8925712, 10041426, 13388568, 20082852, 26777136, 40165704, 80331408]

約数ペア:

[(1, 80331408), (2, 40165704), (3, 26777136), (4, 20082852), (6, 13388568), (8, 10041426), (9, 8925712), (12, 6694284), (16, 5020713), (18, 4462856), (24, 3347142), (36, 2231428), (48, 1673571), (72, 1115714), (144, 557857)]