72446164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136177}}^1$

素因数の和:136207

約数の個数: 24

約数和(自身を含む): 152519360

約数和(自身を除く): 80073196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 136177, 272354, 544708, 953239, 1906478, 2587363, 3812956, 5174726, 10349452, 18111541, 36223082, 72446164]

約数ペア:

[(1, 72446164), (2, 36223082), (4, 18111541), (7, 10349452), (14, 5174726), (19, 3812956), (28, 2587363), (38, 1906478), (76, 953239), (133, 544708), (266, 272354), (532, 136177)]