80317296

素因数分解:

$2^4\times 3^2\times {\mathrm{557759}}^1$

素因数の和:557773

約数の個数: 30

約数和(自身を含む): 224777280

約数和(自身を除く): 144459984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557759, 1115518, 1673277, 2231036, 3346554, 4462072, 5019831, 6693108, 8924144, 10039662, 13386216, 20079324, 26772432, 40158648, 80317296]

約数ペア:

[(1, 80317296), (2, 40158648), (3, 26772432), (4, 20079324), (6, 13386216), (8, 10039662), (9, 8924144), (12, 6693108), (16, 5019831), (18, 4462072), (24, 3346554), (36, 2231036), (48, 1673277), (72, 1115518), (144, 557759)]