72805644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{106441}}^1$

素因数の和:106470

約数の個数: 36

約数和(自身を含む): 193724440

約数和(自身を除く): 120918796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 106441, 212882, 319323, 425764, 638646, 957969, 1277292, 1915938, 2022379, 3831876, 4044758, 6067137, 8089516, 12134274, 18201411, 24268548, 36402822, 72805644]

約数ペア:

[(1, 72805644), (2, 36402822), (3, 24268548), (4, 18201411), (6, 12134274), (9, 8089516), (12, 6067137), (18, 4044758), (19, 3831876), (36, 2022379), (38, 1915938), (57, 1277292), (76, 957969), (114, 638646), (171, 425764), (228, 319323), (342, 212882), (684, 106441)]