90247644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131941}}^1$

素因数の和:131970

約数の個数: 36

約数和(自身を含む): 240134440

約数和(自身を除く): 149886796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 131941, 263882, 395823, 527764, 791646, 1187469, 1583292, 2374938, 2506879, 4749876, 5013758, 7520637, 10027516, 15041274, 22561911, 30082548, 45123822, 90247644]

約数ペア:

[(1, 90247644), (2, 45123822), (3, 30082548), (4, 22561911), (6, 15041274), (9, 10027516), (12, 7520637), (18, 5013758), (19, 4749876), (36, 2506879), (38, 2374938), (57, 1583292), (76, 1187469), (114, 791646), (171, 527764), (228, 395823), (342, 263882), (684, 131941)]