68887673

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 80256000

約数和(自身を除く): 11368327

約数列:

[1, 19, 29, 31, 37, 109, 551, 589, 703, 899, 1073, 1147, 2071, 3161, 3379, 4033, 17081, 20387, 21793, 33263, 60059, 64201, 76627, 97991, 116957, 125023, 631997, 1861829, 2222183, 2375437, 3625667, 68887673]

約数ペア:

[(1, 68887673), (19, 3625667), (29, 2375437), (31, 2222183), (37, 1861829), (109, 631997), (551, 125023), (589, 116957), (703, 97991), (899, 76627), (1073, 64201), (1147, 60059), (2071, 33263), (3161, 21793), (3379, 20387), (4033, 17081)]