8729745864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{9001}}^1$

素因数の和:9291

約数の個数: 128

約数和(自身を含む): 26133166080

約数和(自身を除く): 17403420216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 251, 276, 322, 483, 502, 552, 644, 753, 966, 1004, 1288, 1506, 1757, 1932, 2008, 3012, 3514, 3864, 5271, 5773, 6024, 7028, 9001, 10542, 11546, 14056, 17319, 18002, 21084, 23092, 27003, 34638, 36004, 40411, 42168, 46184, 54006, 63007, 69276, 72008, 80822, 108012, 121233, 126014, 138552, 161644, 189021, 207023, 216024, 242466, 252028, 323288, 378042, 414046, 484932, 504056, 621069, 756084, 828092, 969864, 1242138, 1449161, 1512168, 1656184, 2259251, 2484276, 2898322, 4347483, 4518502, 4968552, 5796644, 6777753, 8694966, 9037004, 11593288, 13555506, 15814757, 17389932, 18074008, 27111012, 31629514, 34779864, 47444271, 51962773, 54222024, 63259028, 94888542, 103925546, 126518056, 155888319, 189777084, 207851092, 311776638, 363739411, 379554168, 415702184, 623553276, 727478822, 1091218233, 1247106552, 1454957644, 2182436466, 2909915288, 4364872932, 8729745864]

約数ペア:

[(1, 8729745864), (2, 4364872932), (3, 2909915288), (4, 2182436466), (6, 1454957644), (7, 1247106552), (8, 1091218233), (12, 727478822), (14, 623553276), (21, 415702184), (23, 379554168), (24, 363739411), (28, 311776638), (42, 207851092), (46, 189777084), (56, 155888319), (69, 126518056), (84, 103925546), (92, 94888542), (138, 63259028), (161, 54222024), (168, 51962773), (184, 47444271), (251, 34779864), (276, 31629514), (322, 27111012), (483, 18074008), (502, 17389932), (552, 15814757), (644, 13555506), (753, 11593288), (966, 9037004), (1004, 8694966), (1288, 6777753), (1506, 5796644), (1757, 4968552), (1932, 4518502), (2008, 4347483), (3012, 2898322), (3514, 2484276), (3864, 2259251), (5271, 1656184), (5773, 1512168), (6024, 1449161), (7028, 1242138), (9001, 969864), (10542, 828092), (11546, 756084), (14056, 621069), (17319, 504056), (18002, 484932), (21084, 414046), (23092, 378042), (27003, 323288), (34638, 252028), (36004, 242466), (40411, 216024), (42168, 207023), (46184, 189021), (54006, 161644), (63007, 138552), (69276, 126014), (72008, 121233), (80822, 108012)]