78898692

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{90067}}^1$

素因数の和:90147

約数の個数: 24

約数和(自身を含む): 186620896

約数和(自身を除く): 107722204

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 90067, 180134, 270201, 360268, 540402, 1080804, 6574891, 13149782, 19724673, 26299564, 39449346, 78898692]

約数ペア:

[(1, 78898692), (2, 39449346), (3, 26299564), (4, 19724673), (6, 13149782), (12, 6574891), (73, 1080804), (146, 540402), (219, 360268), (292, 270201), (438, 180134), (876, 90067)]