77774076

素因数分解:

$2^2\times 3^2\times {\mathrm{2160391}}^1$

素因数の和:2160401

約数の個数: 18

約数和(自身を含む): 196595672

約数和(自身を除く): 118821596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2160391, 4320782, 6481173, 8641564, 12962346, 19443519, 25924692, 38887038, 77774076]

約数ペア:

[(1, 77774076), (2, 38887038), (3, 25924692), (4, 19443519), (6, 12962346), (9, 8641564), (12, 6481173), (18, 4320782), (36, 2160391)]