86772772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{17041}}^1$

素因数の和:17131

約数の個数: 24

約数和(自身を含む): 162239840

約数和(自身を除く): 75467068

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 17041, 34082, 68164, 323779, 647558, 1141747, 1295116, 2283494, 4566988, 21693193, 43386386, 86772772]

約数ペア:

[(1, 86772772), (2, 43386386), (4, 21693193), (19, 4566988), (38, 2283494), (67, 1295116), (76, 1141747), (134, 647558), (268, 323779), (1273, 68164), (2546, 34082), (5092, 17041)]