68828688

素因数分解:

$2^4\times 3^2\times {\mathrm{477977}}^1$

素因数の和:477991

約数の個数: 30

約数和(自身を含む): 192625134

約数和(自身を除く): 123796446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 477977, 955954, 1433931, 1911908, 2867862, 3823816, 4301793, 5735724, 7647632, 8603586, 11471448, 17207172, 22942896, 34414344, 68828688]

約数ペア:

[(1, 68828688), (2, 34414344), (3, 22942896), (4, 17207172), (6, 11471448), (8, 8603586), (9, 7647632), (12, 5735724), (16, 4301793), (18, 3823816), (24, 2867862), (36, 1911908), (48, 1433931), (72, 955954), (144, 477977)]