80207616

素因数分解:

$2^8\times 3^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 215020624

約数和(自身を除く): 134813008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 543, 577, 724, 768, 1086, 1154, 1448, 1731, 2172, 2308, 2896, 3462, 4344, 4616, 5792, 6924, 8688, 9232, 11584, 13848, 17376, 18464, 23168, 27696, 34752, 36928, 46336, 55392, 69504, 73856, 104437, 110784, 139008, 147712, 208874, 221568, 313311, 417748, 443136, 626622, 835496, 1253244, 1670992, 2506488, 3341984, 5012976, 6683968, 10025952, 13367936, 20051904, 26735872, 40103808, 80207616]

約数ペア:

[(1, 80207616), (2, 40103808), (3, 26735872), (4, 20051904), (6, 13367936), (8, 10025952), (12, 6683968), (16, 5012976), (24, 3341984), (32, 2506488), (48, 1670992), (64, 1253244), (96, 835496), (128, 626622), (181, 443136), (192, 417748), (256, 313311), (362, 221568), (384, 208874), (543, 147712), (577, 139008), (724, 110784), (768, 104437), (1086, 73856), (1154, 69504), (1448, 55392), (1731, 46336), (2172, 36928), (2308, 34752), (2896, 27696), (3462, 23168), (4344, 18464), (4616, 17376), (5792, 13848), (6924, 11584), (8688, 9232)]