71303904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 234535392

約数和(自身を除く): 163231488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 113, 126, 144, 168, 224, 226, 252, 288, 313, 336, 339, 452, 504, 626, 672, 678, 791, 904, 939, 1008, 1017, 1252, 1356, 1582, 1808, 1878, 2016, 2034, 2191, 2373, 2504, 2712, 2817, 3164, 3616, 3756, 4068, 4382, 4746, 5008, 5424, 5634, 6328, 6573, 7119, 7512, 8136, 8764, 9492, 10016, 10848, 11268, 12656, 13146, 14238, 15024, 16272, 17528, 18984, 19719, 22536, 25312, 26292, 28476, 30048, 32544, 35056, 35369, 37968, 39438, 45072, 52584, 56952, 70112, 70738, 75936, 78876, 90144, 105168, 106107, 113904, 141476, 157752, 210336, 212214, 227808, 247583, 282952, 315504, 318321, 424428, 495166, 565904, 631008, 636642, 742749, 848856, 990332, 1131808, 1273284, 1485498, 1697712, 1980664, 2228247, 2546568, 2970996, 3395424, 3961328, 4456494, 5093136, 5941992, 7922656, 8912988, 10186272, 11883984, 17825976, 23767968, 35651952, 71303904]

約数ペア:

[(1, 71303904), (2, 35651952), (3, 23767968), (4, 17825976), (6, 11883984), (7, 10186272), (8, 8912988), (9, 7922656), (12, 5941992), (14, 5093136), (16, 4456494), (18, 3961328), (21, 3395424), (24, 2970996), (28, 2546568), (32, 2228247), (36, 1980664), (42, 1697712), (48, 1485498), (56, 1273284), (63, 1131808), (72, 990332), (84, 848856), (96, 742749), (112, 636642), (113, 631008), (126, 565904), (144, 495166), (168, 424428), (224, 318321), (226, 315504), (252, 282952), (288, 247583), (313, 227808), (336, 212214), (339, 210336), (452, 157752), (504, 141476), (626, 113904), (672, 106107), (678, 105168), (791, 90144), (904, 78876), (939, 75936), (1008, 70738), (1017, 70112), (1252, 56952), (1356, 52584), (1582, 45072), (1808, 39438), (1878, 37968), (2016, 35369), (2034, 35056), (2191, 32544), (2373, 30048), (2504, 28476), (2712, 26292), (2817, 25312), (3164, 22536), (3616, 19719), (3756, 18984), (4068, 17528), (4382, 16272), (4746, 15024), (5008, 14238), (5424, 13146), (5634, 12656), (6328, 11268), (6573, 10848), (7119, 10016), (7512, 9492), (8136, 8764)]