91352576

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 80

約数和(自身を含む): 212129280

約数和(自身を除く): 120776704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 359, 448, 497, 512, 568, 718, 896, 994, 1136, 1436, 1792, 1988, 2272, 2513, 2872, 3584, 3976, 4544, 5026, 5744, 7952, 9088, 10052, 11488, 15904, 18176, 20104, 22976, 25489, 31808, 36352, 40208, 45952, 50978, 63616, 80416, 91904, 101956, 127232, 160832, 178423, 183808, 203912, 254464, 321664, 356846, 407824, 643328, 713692, 815648, 1286656, 1427384, 1631296, 2854768, 3262592, 5709536, 6525184, 11419072, 13050368, 22838144, 45676288, 91352576]

約数ペア:

[(1, 91352576), (2, 45676288), (4, 22838144), (7, 13050368), (8, 11419072), (14, 6525184), (16, 5709536), (28, 3262592), (32, 2854768), (56, 1631296), (64, 1427384), (71, 1286656), (112, 815648), (128, 713692), (142, 643328), (224, 407824), (256, 356846), (284, 321664), (359, 254464), (448, 203912), (497, 183808), (512, 178423), (568, 160832), (718, 127232), (896, 101956), (994, 91904), (1136, 80416), (1436, 63616), (1792, 50978), (1988, 45952), (2272, 40208), (2513, 36352), (2872, 31808), (3584, 25489), (3976, 22976), (4544, 20104), (5026, 18176), (5744, 15904), (7952, 11488), (9088, 10052)]