67088556

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{20939}}^1$

素因数の和:21038

約数の個数: 36

約数和(自身を含む): 171498600

約数和(自身を除く): 104410044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 20939, 41878, 62817, 83756, 125634, 188451, 251268, 376902, 753804, 1863571, 3727142, 5590713, 7454284, 11181426, 16772139, 22362852, 33544278, 67088556]

約数ペア:

[(1, 67088556), (2, 33544278), (3, 22362852), (4, 16772139), (6, 11181426), (9, 7454284), (12, 5590713), (18, 3727142), (36, 1863571), (89, 753804), (178, 376902), (267, 251268), (356, 188451), (534, 125634), (801, 83756), (1068, 62817), (1602, 41878), (3204, 20939)]