79121772

素因数分解:

$2^2\times 3^5\times {\mathrm{81401}}^1$

素因数の和:81420

約数の個数: 36

約数和(自身を含む): 207412296

約数和(自身を除く): 128290524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 81401, 162802, 244203, 325604, 488406, 732609, 976812, 1465218, 2197827, 2930436, 4395654, 6593481, 8791308, 13186962, 19780443, 26373924, 39560886, 79121772]

約数ペア:

[(1, 79121772), (2, 39560886), (3, 26373924), (4, 19780443), (6, 13186962), (9, 8791308), (12, 6593481), (18, 4395654), (27, 2930436), (36, 2197827), (54, 1465218), (81, 976812), (108, 732609), (162, 488406), (243, 325604), (324, 244203), (486, 162802), (972, 81401)]