75915128

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 144471600

約数和(自身を除く): 68556472

約数列:

[1, 2, 4, 8, 139, 233, 278, 293, 466, 556, 586, 932, 1112, 1172, 1864, 2344, 32387, 40727, 64774, 68269, 81454, 129548, 136538, 162908, 259096, 273076, 325816, 546152, 9489391, 18978782, 37957564, 75915128]

約数ペア:

[(1, 75915128), (2, 37957564), (4, 18978782), (8, 9489391), (139, 546152), (233, 325816), (278, 273076), (293, 259096), (466, 162908), (556, 136538), (586, 129548), (932, 81454), (1112, 68269), (1172, 64774), (1864, 40727), (2344, 32387)]