80932572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{953}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 234745056

約数和(自身を除く): 153812484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337, 674, 953, 1011, 1348, 1906, 2022, 2359, 2859, 3033, 3812, 4044, 4718, 5718, 6066, 6671, 7077, 8577, 9436, 11436, 12132, 13342, 14154, 17154, 20013, 21231, 26684, 28308, 34308, 40026, 42462, 60039, 80052, 84924, 120078, 240156, 321161, 642322, 963483, 1284644, 1926966, 2248127, 2890449, 3853932, 4496254, 5780898, 6744381, 8992508, 11561796, 13488762, 20233143, 26977524, 40466286, 80932572]

約数ペア:

[(1, 80932572), (2, 40466286), (3, 26977524), (4, 20233143), (6, 13488762), (7, 11561796), (9, 8992508), (12, 6744381), (14, 5780898), (18, 4496254), (21, 3853932), (28, 2890449), (36, 2248127), (42, 1926966), (63, 1284644), (84, 963483), (126, 642322), (252, 321161), (337, 240156), (674, 120078), (953, 84924), (1011, 80052), (1348, 60039), (1906, 42462), (2022, 40026), (2359, 34308), (2859, 28308), (3033, 26684), (3812, 21231), (4044, 20013), (4718, 17154), (5718, 14154), (6066, 13342), (6671, 12132), (7077, 11436), (8577, 9436)]