72140196

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{67547}}^1$

素因数の和:67643

約数の個数: 24

約数和(自身を含む): 170220960

約数和(自身を除く): 98080764

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 67547, 135094, 202641, 270188, 405282, 810564, 6011683, 12023366, 18035049, 24046732, 36070098, 72140196]

約数ペア:

[(1, 72140196), (2, 36070098), (3, 24046732), (4, 18035049), (6, 12023366), (12, 6011683), (89, 810564), (178, 405282), (267, 270188), (356, 202641), (534, 135094), (1068, 67547)]