77104972

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{30941}}^1$

素因数の和:31041

約数の個数: 24

約数和(自身を含む): 155947680

約数和(自身を除く): 78842708

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 30941, 61882, 123764, 216587, 433174, 866348, 2753749, 5507498, 11014996, 19276243, 38552486, 77104972]

約数ペア:

[(1, 77104972), (2, 38552486), (4, 19276243), (7, 11014996), (14, 5507498), (28, 2753749), (89, 866348), (178, 433174), (356, 216587), (623, 123764), (1246, 61882), (2492, 30941)]