81010392

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42727}}^1$

素因数の和:42815

約数の個数: 32

約数和(自身を含む): 205094400

約数和(自身を除く): 124084008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 42727, 85454, 128181, 170908, 256362, 341816, 512724, 1025448, 3375433, 6750866, 10126299, 13501732, 20252598, 27003464, 40505196, 81010392]

約数ペア:

[(1, 81010392), (2, 40505196), (3, 27003464), (4, 20252598), (6, 13501732), (8, 10126299), (12, 6750866), (24, 3375433), (79, 1025448), (158, 512724), (237, 341816), (316, 256362), (474, 170908), (632, 128181), (948, 85454), (1896, 42727)]