68504604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19891}}^1$

素因数の和:19946

約数の個数: 48

約数和(自身を含む): 187143936

約数和(自身を除く): 118639332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 19891, 39782, 59673, 79564, 119346, 139237, 238692, 278474, 417711, 556948, 815531, 835422, 1631062, 1670844, 2446593, 3262124, 4893186, 5708717, 9786372, 11417434, 17126151, 22834868, 34252302, 68504604]

約数ペア:

[(1, 68504604), (2, 34252302), (3, 22834868), (4, 17126151), (6, 11417434), (7, 9786372), (12, 5708717), (14, 4893186), (21, 3262124), (28, 2446593), (41, 1670844), (42, 1631062), (82, 835422), (84, 815531), (123, 556948), (164, 417711), (246, 278474), (287, 238692), (492, 139237), (574, 119346), (861, 79564), (1148, 59673), (1722, 39782), (3444, 19891)]