90757008

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 266560320

約数和(自身を除く): 175803312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 103, 116, 144, 174, 206, 211, 232, 261, 309, 348, 412, 422, 464, 522, 618, 633, 696, 824, 844, 927, 1044, 1236, 1266, 1392, 1648, 1688, 1854, 1899, 2088, 2472, 2532, 2987, 3376, 3708, 3798, 4176, 4944, 5064, 5974, 6119, 7416, 7596, 8961, 10128, 11948, 12238, 14832, 15192, 17922, 18357, 21733, 23896, 24476, 26883, 30384, 35844, 36714, 43466, 47792, 48952, 53766, 55071, 65199, 71688, 73428, 86932, 97904, 107532, 110142, 130398, 143376, 146856, 173864, 195597, 215064, 220284, 260796, 293712, 347728, 391194, 430128, 440568, 521592, 630257, 782388, 881136, 1043184, 1260514, 1564776, 1890771, 2521028, 3129552, 3781542, 5042056, 5672313, 7563084, 10084112, 11344626, 15126168, 22689252, 30252336, 45378504, 90757008]

約数ペア:

[(1, 90757008), (2, 45378504), (3, 30252336), (4, 22689252), (6, 15126168), (8, 11344626), (9, 10084112), (12, 7563084), (16, 5672313), (18, 5042056), (24, 3781542), (29, 3129552), (36, 2521028), (48, 1890771), (58, 1564776), (72, 1260514), (87, 1043184), (103, 881136), (116, 782388), (144, 630257), (174, 521592), (206, 440568), (211, 430128), (232, 391194), (261, 347728), (309, 293712), (348, 260796), (412, 220284), (422, 215064), (464, 195597), (522, 173864), (618, 146856), (633, 143376), (696, 130398), (824, 110142), (844, 107532), (927, 97904), (1044, 86932), (1236, 73428), (1266, 71688), (1392, 65199), (1648, 55071), (1688, 53766), (1854, 48952), (1899, 47792), (2088, 43466), (2472, 36714), (2532, 35844), (2987, 30384), (3376, 26883), (3708, 24476), (3798, 23896), (4176, 21733), (4944, 18357), (5064, 17922), (5974, 15192), (6119, 14832), (7416, 12238), (7596, 11948), (8961, 10128)]