72484146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1621

約数の個数: 80

約数和(自身を含む): 190270080

約数和(自身を除く): 117785934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 567, 574, 738, 861, 1107, 1134, 1559, 1722, 2214, 2583, 3118, 3321, 4677, 5166, 6642, 7749, 9354, 10913, 14031, 15498, 21826, 23247, 28062, 32739, 42093, 46494, 63919, 65478, 84186, 98217, 126279, 127838, 191757, 196434, 252558, 294651, 383514, 447433, 575271, 589302, 883953, 894866, 1150542, 1342299, 1725813, 1767906, 2684598, 3451626, 4026897, 5177439, 8053794, 10354878, 12080691, 24161382, 36242073, 72484146]

約数ペア:

[(1, 72484146), (2, 36242073), (3, 24161382), (6, 12080691), (7, 10354878), (9, 8053794), (14, 5177439), (18, 4026897), (21, 3451626), (27, 2684598), (41, 1767906), (42, 1725813), (54, 1342299), (63, 1150542), (81, 894866), (82, 883953), (123, 589302), (126, 575271), (162, 447433), (189, 383514), (246, 294651), (287, 252558), (369, 196434), (378, 191757), (567, 127838), (574, 126279), (738, 98217), (861, 84186), (1107, 65478), (1134, 63919), (1559, 46494), (1722, 42093), (2214, 32739), (2583, 28062), (3118, 23247), (3321, 21826), (4677, 15498), (5166, 14031), (6642, 10913), (7749, 9354)]