78801236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{8599}}^1$

素因数の和:8711

約数の個数: 24

約数和(自身を含む): 144480000

約数和(自身を除く): 65678764

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 8599, 9164, 17198, 34396, 249371, 498742, 679321, 997484, 1358642, 2717284, 19700309, 39400618, 78801236]

約数ペア:

[(1, 78801236), (2, 39400618), (4, 19700309), (29, 2717284), (58, 1358642), (79, 997484), (116, 679321), (158, 498742), (316, 249371), (2291, 34396), (4582, 17198), (8599, 9164)]