72072768

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12109}}^1$

素因数の和:12155

約数の個数: 56

約数和(自身を含む): 196860160

約数和(自身を除く): 124787392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 12109, 24218, 36327, 48436, 72654, 96872, 145308, 193744, 290616, 375379, 387488, 581232, 750758, 774976, 1126137, 1162464, 1501516, 2252274, 2324928, 3003032, 4504548, 6006064, 9009096, 12012128, 18018192, 24024256, 36036384, 72072768]

約数ペア:

[(1, 72072768), (2, 36036384), (3, 24024256), (4, 18018192), (6, 12012128), (8, 9009096), (12, 6006064), (16, 4504548), (24, 3003032), (31, 2324928), (32, 2252274), (48, 1501516), (62, 1162464), (64, 1126137), (93, 774976), (96, 750758), (124, 581232), (186, 387488), (192, 375379), (248, 290616), (372, 193744), (496, 145308), (744, 96872), (992, 72654), (1488, 48436), (1984, 36327), (2976, 24218), (5952, 12109)]