142776756

素因数分解:

$2^2\times 3^4\times {\mathrm{440669}}^1$

素因数の和:440685

約数の個数: 30

約数和(自身を含む): 373247490

約数和(自身を除く): 230470734

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 440669, 881338, 1322007, 1762676, 2644014, 3966021, 5288028, 7932042, 11898063, 15864084, 23796126, 35694189, 47592252, 71388378, 142776756]

約数ペア:

[(1, 142776756), (2, 71388378), (3, 47592252), (4, 35694189), (6, 23796126), (9, 15864084), (12, 11898063), (18, 7932042), (27, 5288028), (36, 3966021), (54, 2644014), (81, 1762676), (108, 1322007), (162, 881338), (324, 440669)]