72100064729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{170341}}^1$

素因数の和:170621

約数の個数: 32

約数和(自身を含む): 94192312320

約数和(自身を除く): 22092247591

約数列:

[1, 7, 11, 23, 77, 161, 239, 253, 1673, 1771, 2629, 5497, 18403, 38479, 60467, 170341, 423269, 1192387, 1873751, 3917843, 13116257, 27424901, 40711499, 43096273, 284980493, 301673911, 447826489, 936364477, 3134785423, 6554551339, 10300009247, 72100064729]

約数ペア:

[(1, 72100064729), (7, 10300009247), (11, 6554551339), (23, 3134785423), (77, 936364477), (161, 447826489), (239, 301673911), (253, 284980493), (1673, 43096273), (1771, 40711499), (2629, 27424901), (5497, 13116257), (18403, 3917843), (38479, 1873751), (60467, 1192387), (170341, 423269)]