67881812

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 120657600

約数和(自身を除く): 52775788

約数列:

[1, 2, 4, 113, 179, 226, 358, 452, 716, 839, 1678, 3356, 20227, 40454, 80908, 94807, 150181, 189614, 300362, 379228, 600724, 16970453, 33940906, 67881812]

約数ペア:

[(1, 67881812), (2, 33940906), (4, 16970453), (113, 600724), (179, 379228), (226, 300362), (358, 189614), (452, 150181), (716, 94807), (839, 80908), (1678, 40454), (3356, 20227)]