80444928

素因数分解:

$2^9\times 3^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 80

約数和(自身を含む): 217236096

約数和(自身を除く): 136791168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 631, 664, 768, 996, 1262, 1328, 1536, 1893, 1992, 2524, 2656, 3786, 3984, 5048, 5312, 7572, 7968, 10096, 10624, 15144, 15936, 20192, 21248, 30288, 31872, 40384, 42496, 52373, 60576, 63744, 80768, 104746, 121152, 127488, 157119, 161536, 209492, 242304, 314238, 323072, 418984, 484608, 628476, 837968, 969216, 1256952, 1675936, 2513904, 3351872, 5027808, 6703744, 10055616, 13407488, 20111232, 26814976, 40222464, 80444928]

約数ペア:

[(1, 80444928), (2, 40222464), (3, 26814976), (4, 20111232), (6, 13407488), (8, 10055616), (12, 6703744), (16, 5027808), (24, 3351872), (32, 2513904), (48, 1675936), (64, 1256952), (83, 969216), (96, 837968), (128, 628476), (166, 484608), (192, 418984), (249, 323072), (256, 314238), (332, 242304), (384, 209492), (498, 161536), (512, 157119), (631, 127488), (664, 121152), (768, 104746), (996, 80768), (1262, 63744), (1328, 60576), (1536, 52373), (1893, 42496), (1992, 40384), (2524, 31872), (2656, 30288), (3786, 21248), (3984, 20192), (5048, 15936), (5312, 15144), (7572, 10624), (7968, 10096)]