72674868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{865177}}^1$

素因数の和:865191

約数の個数: 24

約数和(自身を含む): 193799872

約数和(自身を除く): 121125004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 865177, 1730354, 2595531, 3460708, 5191062, 6056239, 10382124, 12112478, 18168717, 24224956, 36337434, 72674868]

約数ペア:

[(1, 72674868), (2, 36337434), (3, 24224956), (4, 18168717), (6, 12112478), (7, 10382124), (12, 6056239), (14, 5191062), (21, 3460708), (28, 2595531), (42, 1730354), (84, 865177)]