68645484

素因数分解:

$2^2\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{1549}}^1$

素因数の和:2790

約数の個数: 36

約数和(自身を含む): 173773600

約数和(自身を除く): 105128116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1231, 1549, 2462, 3098, 3693, 4647, 4924, 6196, 7386, 9294, 11079, 13941, 14772, 18588, 22158, 27882, 44316, 55764, 1906819, 3813638, 5720457, 7627276, 11440914, 17161371, 22881828, 34322742, 68645484]

約数ペア:

[(1, 68645484), (2, 34322742), (3, 22881828), (4, 17161371), (6, 11440914), (9, 7627276), (12, 5720457), (18, 3813638), (36, 1906819), (1231, 55764), (1549, 44316), (2462, 27882), (3098, 22158), (3693, 18588), (4647, 14772), (4924, 13941), (6196, 11079), (7386, 9294)]