86872066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 140760000

約数和(自身を除く): 53887934

約数列:

[1, 2, 19, 38, 67, 134, 149, 229, 298, 458, 1273, 2546, 2831, 4351, 5662, 8702, 9983, 15343, 19966, 30686, 34121, 68242, 189677, 291517, 379354, 583034, 648299, 1296598, 2286107, 4572214, 43436033, 86872066]

約数ペア:

[(1, 86872066), (2, 43436033), (19, 4572214), (38, 2286107), (67, 1296598), (134, 648299), (149, 583034), (229, 379354), (298, 291517), (458, 189677), (1273, 68242), (2546, 34121), (2831, 30686), (4351, 19966), (5662, 15343), (8702, 9983)]