71838228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77747}}^1$

素因数の和:77772

約数の個数: 48

約数和(自身を含む): 208986624

約数和(自身を除く): 137148396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 77747, 155494, 233241, 310988, 466482, 544229, 855217, 932964, 1088458, 1632687, 1710434, 2176916, 2565651, 3265374, 3420868, 5131302, 5986519, 6530748, 10262604, 11973038, 17959557, 23946076, 35919114, 71838228]

約数ペア:

[(1, 71838228), (2, 35919114), (3, 23946076), (4, 17959557), (6, 11973038), (7, 10262604), (11, 6530748), (12, 5986519), (14, 5131302), (21, 3420868), (22, 3265374), (28, 2565651), (33, 2176916), (42, 1710434), (44, 1632687), (66, 1088458), (77, 932964), (84, 855217), (132, 544229), (154, 466482), (231, 310988), (308, 233241), (462, 155494), (924, 77747)]