72636678

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{25703}}^1$

素因数の和:25868

約数の個数: 24

約数和(自身を含む): 158388048

約数和(自身を除く): 85751370

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 25703, 51406, 77109, 154218, 231327, 462654, 4035371, 8070742, 12106113, 24212226, 36318339, 72636678]

約数ペア:

[(1, 72636678), (2, 36318339), (3, 24212226), (6, 12106113), (9, 8070742), (18, 4035371), (157, 462654), (314, 231327), (471, 154218), (942, 77109), (1413, 51406), (2826, 25703)]