81303770016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{40329251}}^1$

素因数の和:40329274

約数の個数: 72

約数和(自身を含む): 264237259104

約数和(自身を除く): 182933489088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 40329251, 80658502, 120987753, 161317004, 241975506, 282304757, 322634008, 362963259, 483951012, 564609514, 645268016, 725926518, 846914271, 967902024, 1129219028, 1290536032, 1451853036, 1693828542, 1935804048, 2258438056, 2540742813, 2903706072, 3387657084, 3871608096, 4516876112, 5081485626, 5807412144, 6775314168, 9033752224, 10162971252, 11614824288, 13550628336, 20325942504, 27101256672, 40651885008, 81303770016]

約数ペア:

[(1, 81303770016), (2, 40651885008), (3, 27101256672), (4, 20325942504), (6, 13550628336), (7, 11614824288), (8, 10162971252), (9, 9033752224), (12, 6775314168), (14, 5807412144), (16, 5081485626), (18, 4516876112), (21, 3871608096), (24, 3387657084), (28, 2903706072), (32, 2540742813), (36, 2258438056), (42, 1935804048), (48, 1693828542), (56, 1451853036), (63, 1290536032), (72, 1129219028), (84, 967902024), (96, 846914271), (112, 725926518), (126, 645268016), (144, 564609514), (168, 483951012), (224, 362963259), (252, 322634008), (288, 282304757), (336, 241975506), (504, 161317004), (672, 120987753), (1008, 80658502), (2016, 40329251)]