72046689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8839}}^1$

素因数の和:8885

約数の個数: 32

約数和(自身を含む): 118809600

約数和(自身を除く): 46762911

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 8839, 26517, 97229, 114907, 167941, 291687, 344721, 503823, 1263977, 1847351, 2183233, 3791931, 5542053, 6549699, 24015563, 72046689]

約数ペア:

[(1, 72046689), (3, 24015563), (11, 6549699), (13, 5542053), (19, 3791931), (33, 2183233), (39, 1847351), (57, 1263977), (143, 503823), (209, 344721), (247, 291687), (429, 167941), (627, 114907), (741, 97229), (2717, 26517), (8151, 8839)]