72253152

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 218771280

約数和(自身を除く): 146518128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 72, 82, 87, 96, 116, 123, 144, 164, 174, 211, 232, 246, 261, 288, 328, 348, 369, 422, 464, 492, 522, 633, 656, 696, 738, 844, 928, 984, 1044, 1189, 1266, 1312, 1392, 1476, 1688, 1899, 1968, 2088, 2378, 2532, 2784, 2952, 3376, 3567, 3798, 3936, 4176, 4756, 5064, 5904, 6119, 6752, 7134, 7596, 8352, 8651, 9512, 10128, 10701, 11808, 12238, 14268, 15192, 17302, 18357, 19024, 20256, 21402, 24476, 25953, 28536, 30384, 34604, 36714, 38048, 42804, 48952, 51906, 55071, 57072, 60768, 69208, 73428, 77859, 85608, 97904, 103812, 110142, 114144, 138416, 146856, 155718, 171216, 195808, 207624, 220284, 250879, 276832, 293712, 311436, 342432, 415248, 440568, 501758, 587424, 622872, 752637, 830496, 881136, 1003516, 1245744, 1505274, 1762272, 2007032, 2257911, 2491488, 3010548, 4014064, 4515822, 6021096, 8028128, 9031644, 12042192, 18063288, 24084384, 36126576, 72253152]

約数ペア:

[(1, 72253152), (2, 36126576), (3, 24084384), (4, 18063288), (6, 12042192), (8, 9031644), (9, 8028128), (12, 6021096), (16, 4515822), (18, 4014064), (24, 3010548), (29, 2491488), (32, 2257911), (36, 2007032), (41, 1762272), (48, 1505274), (58, 1245744), (72, 1003516), (82, 881136), (87, 830496), (96, 752637), (116, 622872), (123, 587424), (144, 501758), (164, 440568), (174, 415248), (211, 342432), (232, 311436), (246, 293712), (261, 276832), (288, 250879), (328, 220284), (348, 207624), (369, 195808), (422, 171216), (464, 155718), (492, 146856), (522, 138416), (633, 114144), (656, 110142), (696, 103812), (738, 97904), (844, 85608), (928, 77859), (984, 73428), (1044, 69208), (1189, 60768), (1266, 57072), (1312, 55071), (1392, 51906), (1476, 48952), (1688, 42804), (1899, 38048), (1968, 36714), (2088, 34604), (2378, 30384), (2532, 28536), (2784, 25953), (2952, 24476), (3376, 21402), (3567, 20256), (3798, 19024), (3936, 18357), (4176, 17302), (4756, 15192), (5064, 14268), (5904, 12238), (6119, 11808), (6752, 10701), (7134, 10128), (7596, 9512), (8352, 8651)]