123583968

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 144

約数和(自身を含む): 380854656

約数和(自身を除く): 257270688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 691, 736, 828, 864, 972, 1104, 1242, 1296, 1382, 1656, 1863, 1944, 2073, 2208, 2484, 2592, 2764, 3312, 3726, 3888, 4146, 4968, 5528, 5589, 6219, 6624, 7452, 7776, 8292, 9936, 11056, 11178, 12438, 14904, 15893, 16584, 18657, 19872, 22112, 22356, 24876, 29808, 31786, 33168, 37314, 44712, 47679, 49752, 55971, 59616, 63572, 66336, 74628, 89424, 95358, 99504, 111942, 127144, 143037, 149256, 167913, 178848, 190716, 199008, 223884, 254288, 286074, 298512, 335826, 381432, 429111, 447768, 508576, 572148, 597024, 671652, 762864, 858222, 895536, 1144296, 1287333, 1343304, 1525728, 1716444, 1791072, 2288592, 2574666, 2686608, 3432888, 3861999, 4577184, 5149332, 5373216, 6865776, 7723998, 10298664, 13731552, 15447996, 20597328, 30895992, 41194656, 61791984, 123583968]

約数ペア:

[(1, 123583968), (2, 61791984), (3, 41194656), (4, 30895992), (6, 20597328), (8, 15447996), (9, 13731552), (12, 10298664), (16, 7723998), (18, 6865776), (23, 5373216), (24, 5149332), (27, 4577184), (32, 3861999), (36, 3432888), (46, 2686608), (48, 2574666), (54, 2288592), (69, 1791072), (72, 1716444), (81, 1525728), (92, 1343304), (96, 1287333), (108, 1144296), (138, 895536), (144, 858222), (162, 762864), (184, 671652), (207, 597024), (216, 572148), (243, 508576), (276, 447768), (288, 429111), (324, 381432), (368, 335826), (414, 298512), (432, 286074), (486, 254288), (552, 223884), (621, 199008), (648, 190716), (691, 178848), (736, 167913), (828, 149256), (864, 143037), (972, 127144), (1104, 111942), (1242, 99504), (1296, 95358), (1382, 89424), (1656, 74628), (1863, 66336), (1944, 63572), (2073, 59616), (2208, 55971), (2484, 49752), (2592, 47679), (2764, 44712), (3312, 37314), (3726, 33168), (3888, 31786), (4146, 29808), (4968, 24876), (5528, 22356), (5589, 22112), (6219, 19872), (6624, 18657), (7452, 16584), (7776, 15893), (8292, 14904), (9936, 12438), (11056, 11178)]