25372764

素因数分解:

$2^2\times 3^4\times {\mathrm{78311}}^1$

素因数の和:78327

約数の個数: 30

約数和(自身を含む): 66330264

約数和(自身を除く): 40957500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 78311, 156622, 234933, 313244, 469866, 704799, 939732, 1409598, 2114397, 2819196, 4228794, 6343191, 8457588, 12686382, 25372764]

約数ペア:

[(1, 25372764), (2, 12686382), (3, 8457588), (4, 6343191), (6, 4228794), (9, 2819196), (12, 2114397), (18, 1409598), (27, 939732), (36, 704799), (54, 469866), (81, 313244), (108, 234933), (162, 156622), (324, 78311)]