82760282992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1\times {\mathrm{4157}}^1$

素因数の和:5750

約数の個数: 80

約数和(自身を含む): 172867685760

約数和(自身を除く): 90107402768

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1523, 1634, 3046, 3268, 4157, 6092, 6536, 8314, 12184, 13072, 16628, 24368, 28937, 33256, 57874, 65489, 66512, 78983, 115748, 130978, 157966, 178751, 231496, 261956, 315932, 357502, 462992, 523912, 631864, 715004, 1047824, 1244291, 1263728, 1430008, 2488582, 2860016, 3396269, 4977164, 6331111, 6792538, 9954328, 12662222, 13585076, 19908656, 25324444, 27170152, 50648888, 54340304, 101297776, 120291109, 240582218, 272237773, 481164436, 544475546, 962328872, 1088951092, 1924657744, 2177902184, 4355804368, 5172517687, 10345035374, 20690070748, 41380141496, 82760282992]

約数ペア:

[(1, 82760282992), (2, 41380141496), (4, 20690070748), (8, 10345035374), (16, 5172517687), (19, 4355804368), (38, 2177902184), (43, 1924657744), (76, 1088951092), (86, 962328872), (152, 544475546), (172, 481164436), (304, 272237773), (344, 240582218), (688, 120291109), (817, 101297776), (1523, 54340304), (1634, 50648888), (3046, 27170152), (3268, 25324444), (4157, 19908656), (6092, 13585076), (6536, 12662222), (8314, 9954328), (12184, 6792538), (13072, 6331111), (16628, 4977164), (24368, 3396269), (28937, 2860016), (33256, 2488582), (57874, 1430008), (65489, 1263728), (66512, 1244291), (78983, 1047824), (115748, 715004), (130978, 631864), (157966, 523912), (178751, 462992), (231496, 357502), (261956, 315932)]