77776884

素因数分解:

$2^2\times 3^2\times {\mathrm{2160469}}^1$

素因数の和:2160479

約数の個数: 18

約数和(自身を含む): 196602770

約数和(自身を除く): 118825886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2160469, 4320938, 6481407, 8641876, 12962814, 19444221, 25925628, 38888442, 77776884]

約数ペア:

[(1, 77776884), (2, 38888442), (3, 25925628), (4, 19444221), (6, 12962814), (9, 8641876), (12, 6481407), (18, 4320938), (36, 2160469)]