77639856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 230342400

約数和(自身を除く): 152702544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 538, 807, 859, 1076, 1614, 1718, 1883, 2152, 2577, 3228, 3436, 3766, 4304, 5154, 5649, 6013, 6456, 6872, 7532, 10308, 11298, 12026, 12912, 13744, 15064, 18039, 20616, 22596, 24052, 30128, 36078, 41232, 45192, 48104, 72156, 90384, 96208, 144312, 231071, 288624, 462142, 693213, 924284, 1386426, 1617497, 1848568, 2772852, 3234994, 3697136, 4852491, 5545704, 6469988, 9704982, 11091408, 12939976, 19409964, 25879952, 38819928, 77639856]

約数ペア:

[(1, 77639856), (2, 38819928), (3, 25879952), (4, 19409964), (6, 12939976), (7, 11091408), (8, 9704982), (12, 6469988), (14, 5545704), (16, 4852491), (21, 3697136), (24, 3234994), (28, 2772852), (42, 1848568), (48, 1617497), (56, 1386426), (84, 924284), (112, 693213), (168, 462142), (269, 288624), (336, 231071), (538, 144312), (807, 96208), (859, 90384), (1076, 72156), (1614, 48104), (1718, 45192), (1883, 41232), (2152, 36078), (2577, 30128), (3228, 24052), (3436, 22596), (3766, 20616), (4304, 18039), (5154, 15064), (5649, 13744), (6013, 12912), (6456, 12026), (6872, 11298), (7532, 10308)]