78897403044

素因数分解:

$2^2\times 3^2\times {\mathrm{2191594529}}^1$

素因数の和:2191594539

約数の個数: 18

約数和(自身を含む): 199435102230

約数和(自身を除く): 120537699186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2191594529, 4383189058, 6574783587, 8766378116, 13149567174, 19724350761, 26299134348, 39448701522, 78897403044]

約数ペア:

[(1, 78897403044), (2, 39448701522), (3, 26299134348), (4, 19724350761), (6, 13149567174), (9, 8766378116), (12, 6574783587), (18, 4383189058), (36, 2191594529)]