72837668

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 129124800

約数和(自身を除く): 56287132

約数列:

[1, 2, 4, 139, 269, 278, 487, 538, 556, 974, 1076, 1948, 37391, 67693, 74782, 131003, 135386, 149564, 262006, 270772, 524012, 18209417, 36418834, 72837668]

約数ペア:

[(1, 72837668), (2, 36418834), (4, 18209417), (139, 524012), (269, 270772), (278, 262006), (487, 149564), (538, 135386), (556, 131003), (974, 74782), (1076, 67693), (1948, 37391)]