82661939024

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{911}}^1\times {\mathrm{1439}}^1$

素因数の和:2928

約数の個数: 80

約数和(自身を含む): 183691100160

約数和(自身を除く): 101029161136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 911, 1126, 1439, 1822, 2252, 2878, 3644, 3941, 4504, 5756, 6377, 7288, 7882, 9008, 10073, 11512, 12754, 14576, 15764, 20146, 23024, 25508, 31528, 40292, 51016, 63056, 80584, 102032, 161168, 512893, 810157, 1025786, 1310929, 1620314, 2051572, 2621858, 3240628, 3590251, 4103144, 5243716, 5671099, 6481256, 7180502, 8206288, 9176503, 10487432, 11342198, 12962512, 14361004, 18353006, 20974864, 22684396, 28722008, 36706012, 45368792, 57444016, 73412024, 90737584, 146824048, 738053027, 1476106054, 2952212108, 5166371189, 5904424216, 10332742378, 11808848432, 20665484756, 41330969512, 82661939024]

約数ペア:

[(1, 82661939024), (2, 41330969512), (4, 20665484756), (7, 11808848432), (8, 10332742378), (14, 5904424216), (16, 5166371189), (28, 2952212108), (56, 1476106054), (112, 738053027), (563, 146824048), (911, 90737584), (1126, 73412024), (1439, 57444016), (1822, 45368792), (2252, 36706012), (2878, 28722008), (3644, 22684396), (3941, 20974864), (4504, 18353006), (5756, 14361004), (6377, 12962512), (7288, 11342198), (7882, 10487432), (9008, 9176503), (10073, 8206288), (11512, 7180502), (12754, 6481256), (14576, 5671099), (15764, 5243716), (20146, 4103144), (23024, 3590251), (25508, 3240628), (31528, 2621858), (40292, 2051572), (51016, 1620314), (63056, 1310929), (80584, 1025786), (102032, 810157), (161168, 512893)]