72810774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{212897}}^1$

素因数の和:212924

約数の個数: 24

約数和(自身を含む): 166060440

約数和(自身を除く): 93249666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 212897, 425794, 638691, 1277382, 1916073, 3832146, 4045043, 8090086, 12135129, 24270258, 36405387, 72810774]

約数ペア:

[(1, 72810774), (2, 36405387), (3, 24270258), (6, 12135129), (9, 8090086), (18, 4045043), (19, 3832146), (38, 1916073), (57, 1277382), (114, 638691), (171, 425794), (342, 212897)]