71711952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 204445248

約数和(自身を除く): 132733296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 2803, 3198, 4264, 5606, 6396, 8409, 8528, 11212, 12792, 16818, 22424, 25584, 33636, 36439, 44848, 67272, 72878, 109317, 114923, 134544, 145756, 218634, 229846, 291512, 344769, 437268, 459692, 583024, 689538, 874536, 919384, 1379076, 1493999, 1749072, 1838768, 2758152, 2987998, 4481997, 5516304, 5975996, 8963994, 11951992, 17927988, 23903984, 35855976, 71711952]

約数ペア:

[(1, 71711952), (2, 35855976), (3, 23903984), (4, 17927988), (6, 11951992), (8, 8963994), (12, 5975996), (13, 5516304), (16, 4481997), (24, 2987998), (26, 2758152), (39, 1838768), (41, 1749072), (48, 1493999), (52, 1379076), (78, 919384), (82, 874536), (104, 689538), (123, 583024), (156, 459692), (164, 437268), (208, 344769), (246, 291512), (312, 229846), (328, 218634), (492, 145756), (533, 134544), (624, 114923), (656, 109317), (984, 72878), (1066, 67272), (1599, 44848), (1968, 36439), (2132, 33636), (2803, 25584), (3198, 22424), (4264, 16818), (5606, 12792), (6396, 11212), (8409, 8528)]