87268748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{164039}}^1$

素因数の和:164069

約数の個数: 24

約数和(自身を含む): 183724800

約数和(自身を除く): 96456052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 164039, 328078, 656156, 1148273, 2296546, 3116741, 4593092, 6233482, 12466964, 21817187, 43634374, 87268748]

約数ペア:

[(1, 87268748), (2, 43634374), (4, 21817187), (7, 12466964), (14, 6233482), (19, 4593092), (28, 3116741), (38, 2296546), (76, 1148273), (133, 656156), (266, 328078), (532, 164039)]