71808696

素因数分解:

$2^3\times 3^2\times {\mathrm{997343}}^1$

素因数の和:997355

約数の個数: 24

約数和(自身を含む): 194482080

約数和(自身を除く): 122673384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997343, 1994686, 2992029, 3989372, 5984058, 7978744, 8976087, 11968116, 17952174, 23936232, 35904348, 71808696]

約数ペア:

[(1, 71808696), (2, 35904348), (3, 23936232), (4, 17952174), (6, 11968116), (8, 8976087), (9, 7978744), (12, 5984058), (18, 3989372), (24, 2992029), (36, 1994686), (72, 997343)]