180718488

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2193

約数の個数: 96

約数和(自身を含む): 518918400

約数和(自身を除く): 338199912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 41, 58, 72, 82, 87, 116, 123, 164, 174, 232, 246, 261, 328, 348, 369, 492, 522, 696, 738, 984, 1044, 1189, 1476, 2088, 2111, 2378, 2952, 3567, 4222, 4756, 6333, 7134, 8444, 9512, 10701, 12666, 14268, 16888, 18999, 21402, 25332, 28536, 37998, 42804, 50664, 61219, 75996, 85608, 86551, 122438, 151992, 173102, 183657, 244876, 259653, 346204, 367314, 489752, 519306, 550971, 692408, 734628, 778959, 1038612, 1101942, 1469256, 1557918, 2077224, 2203884, 2509979, 3115836, 4407768, 5019958, 6231672, 7529937, 10039916, 15059874, 20079832, 22589811, 30119748, 45179622, 60239496, 90359244, 180718488]

約数ペア:

[(1, 180718488), (2, 90359244), (3, 60239496), (4, 45179622), (6, 30119748), (8, 22589811), (9, 20079832), (12, 15059874), (18, 10039916), (24, 7529937), (29, 6231672), (36, 5019958), (41, 4407768), (58, 3115836), (72, 2509979), (82, 2203884), (87, 2077224), (116, 1557918), (123, 1469256), (164, 1101942), (174, 1038612), (232, 778959), (246, 734628), (261, 692408), (328, 550971), (348, 519306), (369, 489752), (492, 367314), (522, 346204), (696, 259653), (738, 244876), (984, 183657), (1044, 173102), (1189, 151992), (1476, 122438), (2088, 86551), (2111, 85608), (2378, 75996), (2952, 61219), (3567, 50664), (4222, 42804), (4756, 37998), (6333, 28536), (7134, 25332), (8444, 21402), (9512, 18999), (10701, 16888), (12666, 14268)]