90627456

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 252707040

約数和(自身を除く): 162079584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 61, 64, 73, 96, 106, 122, 128, 146, 159, 183, 192, 212, 219, 244, 292, 318, 366, 384, 424, 438, 488, 584, 636, 732, 848, 876, 976, 1168, 1272, 1464, 1696, 1752, 1952, 2336, 2544, 2928, 3233, 3392, 3504, 3869, 3904, 4453, 4672, 5088, 5856, 6466, 6784, 7008, 7738, 7808, 8906, 9344, 9699, 10176, 11607, 11712, 12932, 13359, 14016, 15476, 17812, 19398, 20352, 23214, 23424, 25864, 26718, 28032, 30952, 35624, 38796, 46428, 51728, 53436, 61904, 71248, 77592, 92856, 103456, 106872, 123808, 142496, 155184, 185712, 206912, 213744, 236009, 247616, 284992, 310368, 371424, 413824, 427488, 472018, 495232, 569984, 620736, 708027, 742848, 854976, 944036, 1241472, 1416054, 1485696, 1709952, 1888072, 2832108, 3776144, 5664216, 7552288, 11328432, 15104576, 22656864, 30209152, 45313728, 90627456]

約数ペア:

[(1, 90627456), (2, 45313728), (3, 30209152), (4, 22656864), (6, 15104576), (8, 11328432), (12, 7552288), (16, 5664216), (24, 3776144), (32, 2832108), (48, 1888072), (53, 1709952), (61, 1485696), (64, 1416054), (73, 1241472), (96, 944036), (106, 854976), (122, 742848), (128, 708027), (146, 620736), (159, 569984), (183, 495232), (192, 472018), (212, 427488), (219, 413824), (244, 371424), (292, 310368), (318, 284992), (366, 247616), (384, 236009), (424, 213744), (438, 206912), (488, 185712), (584, 155184), (636, 142496), (732, 123808), (848, 106872), (876, 103456), (976, 92856), (1168, 77592), (1272, 71248), (1464, 61904), (1696, 53436), (1752, 51728), (1952, 46428), (2336, 38796), (2544, 35624), (2928, 30952), (3233, 28032), (3392, 26718), (3504, 25864), (3869, 23424), (3904, 23214), (4453, 20352), (4672, 19398), (5088, 17812), (5856, 15476), (6466, 14016), (6784, 13359), (7008, 12932), (7738, 11712), (7808, 11607), (8906, 10176), (9344, 9699)]