80327664

素因数分解:

$2^4\times 3^2\times {\mathrm{557831}}^1$

素因数の和:557845

約数の個数: 30

約数和(自身を含む): 224806296

約数和(自身を除く): 144478632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557831, 1115662, 1673493, 2231324, 3346986, 4462648, 5020479, 6693972, 8925296, 10040958, 13387944, 20081916, 26775888, 40163832, 80327664]

約数ペア:

[(1, 80327664), (2, 40163832), (3, 26775888), (4, 20081916), (6, 13387944), (8, 10040958), (9, 8925296), (12, 6693972), (16, 5020479), (18, 4462648), (24, 3346986), (36, 2231324), (48, 1673493), (72, 1115662), (144, 557831)]