80139612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{954043}}^1$

素因数の和:954057

約数の個数: 24

約数和(自身を含む): 213705856

約数和(自身を除く): 133566244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 954043, 1908086, 2862129, 3816172, 5724258, 6678301, 11448516, 13356602, 20034903, 26713204, 40069806, 80139612]

約数ペア:

[(1, 80139612), (2, 40069806), (3, 26713204), (4, 20034903), (6, 13356602), (7, 11448516), (12, 6678301), (14, 5724258), (21, 3816172), (28, 2862129), (42, 1908086), (84, 954043)]