73815672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 221760000

約数和(自身を除く): 147944328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 109, 116, 139, 168, 174, 203, 218, 232, 278, 327, 348, 406, 417, 436, 556, 609, 654, 696, 763, 812, 834, 872, 973, 1112, 1218, 1308, 1526, 1624, 1668, 1946, 2289, 2436, 2616, 2919, 3052, 3161, 3336, 3892, 4031, 4578, 4872, 5838, 6104, 6322, 7784, 8062, 9156, 9483, 11676, 12093, 12644, 15151, 16124, 18312, 18966, 22127, 23352, 24186, 25288, 28217, 30302, 32248, 37932, 44254, 45453, 48372, 56434, 60604, 66381, 75864, 84651, 88508, 90906, 96744, 106057, 112868, 121208, 132762, 169302, 177016, 181812, 212114, 225736, 265524, 318171, 338604, 363624, 424228, 439379, 531048, 636342, 677208, 848456, 878758, 1272684, 1318137, 1757516, 2545368, 2636274, 3075653, 3515032, 5272548, 6151306, 9226959, 10545096, 12302612, 18453918, 24605224, 36907836, 73815672]

約数ペア:

[(1, 73815672), (2, 36907836), (3, 24605224), (4, 18453918), (6, 12302612), (7, 10545096), (8, 9226959), (12, 6151306), (14, 5272548), (21, 3515032), (24, 3075653), (28, 2636274), (29, 2545368), (42, 1757516), (56, 1318137), (58, 1272684), (84, 878758), (87, 848456), (109, 677208), (116, 636342), (139, 531048), (168, 439379), (174, 424228), (203, 363624), (218, 338604), (232, 318171), (278, 265524), (327, 225736), (348, 212114), (406, 181812), (417, 177016), (436, 169302), (556, 132762), (609, 121208), (654, 112868), (696, 106057), (763, 96744), (812, 90906), (834, 88508), (872, 84651), (973, 75864), (1112, 66381), (1218, 60604), (1308, 56434), (1526, 48372), (1624, 45453), (1668, 44254), (1946, 37932), (2289, 32248), (2436, 30302), (2616, 28217), (2919, 25288), (3052, 24186), (3161, 23352), (3336, 22127), (3892, 18966), (4031, 18312), (4578, 16124), (4872, 15151), (5838, 12644), (6104, 12093), (6322, 11676), (7784, 9483), (8062, 9156)]