71847468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25919}}^1$

素因数の和:25947

約数の個数: 72

約数和(自身を含む): 226437120

約数和(自身を除く): 154589652

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 25919, 51838, 77757, 103676, 155514, 181433, 233271, 285109, 311028, 362866, 466542, 544299, 570218, 725732, 855327, 933084, 1088598, 1140436, 1632897, 1710654, 1995763, 2177196, 2565981, 3265794, 3421308, 3991526, 5131962, 5987289, 6531588, 7983052, 10263924, 11974578, 17961867, 23949156, 35923734, 71847468]

約数ペア:

[(1, 71847468), (2, 35923734), (3, 23949156), (4, 17961867), (6, 11974578), (7, 10263924), (9, 7983052), (11, 6531588), (12, 5987289), (14, 5131962), (18, 3991526), (21, 3421308), (22, 3265794), (28, 2565981), (33, 2177196), (36, 1995763), (42, 1710654), (44, 1632897), (63, 1140436), (66, 1088598), (77, 933084), (84, 855327), (99, 725732), (126, 570218), (132, 544299), (154, 466542), (198, 362866), (231, 311028), (252, 285109), (308, 233271), (396, 181433), (462, 155514), (693, 103676), (924, 77757), (1386, 51838), (2772, 25919)]