77091505918

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{16001}}^1$

素因数の和:16249

約数の個数: 64

約数和(自身を含む): 138699703296

約数和(自身を除く): 61608197378

約数列:

[1, 2, 7, 14, 37, 71, 74, 131, 142, 259, 262, 497, 518, 917, 994, 1834, 2627, 4847, 5254, 9301, 9694, 16001, 18389, 18602, 32002, 33929, 36778, 65107, 67858, 112007, 130214, 224014, 344137, 592037, 688274, 1136071, 1184074, 2096131, 2272142, 2408959, 4144259, 4192262, 4817918, 7952497, 8288518, 14672917, 15904994, 29345834, 42034627, 77556847, 84069254, 148825301, 155113694, 294242389, 297650602, 542897929, 588484778, 1041777107, 1085795858, 2083554214, 5506536137, 11013072274, 38545752959, 77091505918]

約数ペア:

[(1, 77091505918), (2, 38545752959), (7, 11013072274), (14, 5506536137), (37, 2083554214), (71, 1085795858), (74, 1041777107), (131, 588484778), (142, 542897929), (259, 297650602), (262, 294242389), (497, 155113694), (518, 148825301), (917, 84069254), (994, 77556847), (1834, 42034627), (2627, 29345834), (4847, 15904994), (5254, 14672917), (9301, 8288518), (9694, 7952497), (16001, 4817918), (18389, 4192262), (18602, 4144259), (32002, 2408959), (33929, 2272142), (36778, 2096131), (65107, 1184074), (67858, 1136071), (112007, 688274), (130214, 592037), (224014, 344137)]