80500368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 159484272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 71, 78, 79, 92, 104, 138, 142, 156, 158, 184, 208, 213, 237, 276, 284, 299, 312, 316, 368, 426, 474, 552, 568, 598, 624, 632, 852, 897, 923, 948, 1027, 1104, 1136, 1196, 1264, 1633, 1704, 1794, 1817, 1846, 1896, 2054, 2392, 2769, 3081, 3266, 3408, 3588, 3634, 3692, 3792, 4108, 4784, 4899, 5451, 5538, 5609, 6162, 6532, 7176, 7268, 7384, 8216, 9798, 10902, 11076, 11218, 12324, 13064, 14352, 14536, 14768, 16432, 16827, 19596, 21229, 21804, 22152, 22436, 23621, 24648, 26128, 29072, 33654, 39192, 42458, 43608, 44304, 44872, 47242, 49296, 63687, 67308, 70863, 72917, 78384, 84916, 87216, 89744, 94484, 127374, 129007, 134616, 141726, 145834, 169832, 188968, 218751, 254748, 258014, 269232, 283452, 291668, 339664, 377936, 387021, 437502, 509496, 516028, 566904, 583336, 774042, 875004, 1018992, 1032056, 1133808, 1166672, 1548084, 1677091, 1750008, 2064112, 3096168, 3354182, 3500016, 5031273, 6192336, 6708364, 10062546, 13416728, 20125092, 26833456, 40250184, 80500368]

約数ペア:

[(1, 80500368), (2, 40250184), (3, 26833456), (4, 20125092), (6, 13416728), (8, 10062546), (12, 6708364), (13, 6192336), (16, 5031273), (23, 3500016), (24, 3354182), (26, 3096168), (39, 2064112), (46, 1750008), (48, 1677091), (52, 1548084), (69, 1166672), (71, 1133808), (78, 1032056), (79, 1018992), (92, 875004), (104, 774042), (138, 583336), (142, 566904), (156, 516028), (158, 509496), (184, 437502), (208, 387021), (213, 377936), (237, 339664), (276, 291668), (284, 283452), (299, 269232), (312, 258014), (316, 254748), (368, 218751), (426, 188968), (474, 169832), (552, 145834), (568, 141726), (598, 134616), (624, 129007), (632, 127374), (852, 94484), (897, 89744), (923, 87216), (948, 84916), (1027, 78384), (1104, 72917), (1136, 70863), (1196, 67308), (1264, 63687), (1633, 49296), (1704, 47242), (1794, 44872), (1817, 44304), (1846, 43608), (1896, 42458), (2054, 39192), (2392, 33654), (2769, 29072), (3081, 26128), (3266, 24648), (3408, 23621), (3588, 22436), (3634, 22152), (3692, 21804), (3792, 21229), (4108, 19596), (4784, 16827), (4899, 16432), (5451, 14768), (5538, 14536), (5609, 14352), (6162, 13064), (6532, 12324), (7176, 11218), (7268, 11076), (7384, 10902), (8216, 9798)]