90393216

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 259536960

約数和(自身を除く): 169143744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 183, 192, 204, 227, 244, 272, 366, 384, 408, 454, 488, 544, 681, 732, 816, 908, 976, 1037, 1088, 1362, 1464, 1632, 1816, 1952, 2074, 2176, 2724, 2928, 3111, 3264, 3632, 3859, 3904, 4148, 5448, 5856, 6222, 6528, 7264, 7718, 7808, 8296, 10896, 11577, 11712, 12444, 13847, 14528, 15436, 16592, 21792, 23154, 23424, 24888, 27694, 29056, 30872, 33184, 41541, 43584, 46308, 49776, 55388, 61744, 66368, 83082, 87168, 92616, 99552, 110776, 123488, 132736, 166164, 185232, 199104, 221552, 235399, 246976, 332328, 370464, 398208, 443104, 470798, 493952, 664656, 706197, 740928, 886208, 941596, 1329312, 1412394, 1481856, 1772416, 1883192, 2658624, 2824788, 3766384, 5317248, 5649576, 7532768, 11299152, 15065536, 22598304, 30131072, 45196608, 90393216]

約数ペア:

[(1, 90393216), (2, 45196608), (3, 30131072), (4, 22598304), (6, 15065536), (8, 11299152), (12, 7532768), (16, 5649576), (17, 5317248), (24, 3766384), (32, 2824788), (34, 2658624), (48, 1883192), (51, 1772416), (61, 1481856), (64, 1412394), (68, 1329312), (96, 941596), (102, 886208), (122, 740928), (128, 706197), (136, 664656), (183, 493952), (192, 470798), (204, 443104), (227, 398208), (244, 370464), (272, 332328), (366, 246976), (384, 235399), (408, 221552), (454, 199104), (488, 185232), (544, 166164), (681, 132736), (732, 123488), (816, 110776), (908, 99552), (976, 92616), (1037, 87168), (1088, 83082), (1362, 66368), (1464, 61744), (1632, 55388), (1816, 49776), (1952, 46308), (2074, 43584), (2176, 41541), (2724, 33184), (2928, 30872), (3111, 29056), (3264, 27694), (3632, 24888), (3859, 23424), (3904, 23154), (4148, 21792), (5448, 16592), (5856, 15436), (6222, 14528), (6528, 13847), (7264, 12444), (7718, 11712), (7808, 11577), (8296, 10896)]