86079560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 234455040

約数和(自身を除く): 148375480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 47, 56, 62, 70, 94, 124, 140, 155, 188, 211, 217, 235, 248, 280, 310, 329, 376, 422, 434, 470, 620, 658, 844, 868, 940, 1055, 1085, 1240, 1316, 1457, 1477, 1645, 1688, 1736, 1880, 2110, 2170, 2632, 2914, 2954, 3290, 4220, 4340, 5828, 5908, 6541, 6580, 7285, 7385, 8440, 8680, 9917, 10199, 11656, 11816, 13082, 13160, 14570, 14770, 19834, 20398, 26164, 29140, 29540, 32705, 39668, 40796, 45787, 49585, 50995, 52328, 58280, 59080, 65410, 69419, 79336, 81592, 91574, 99170, 101990, 130820, 138838, 183148, 198340, 203980, 228935, 261640, 277676, 307427, 347095, 366296, 396680, 407960, 457870, 555352, 614854, 694190, 915740, 1229708, 1388380, 1537135, 1831480, 2151989, 2459416, 2776760, 3074270, 4303978, 6148540, 8607956, 10759945, 12297080, 17215912, 21519890, 43039780, 86079560]

約数ペア:

[(1, 86079560), (2, 43039780), (4, 21519890), (5, 17215912), (7, 12297080), (8, 10759945), (10, 8607956), (14, 6148540), (20, 4303978), (28, 3074270), (31, 2776760), (35, 2459416), (40, 2151989), (47, 1831480), (56, 1537135), (62, 1388380), (70, 1229708), (94, 915740), (124, 694190), (140, 614854), (155, 555352), (188, 457870), (211, 407960), (217, 396680), (235, 366296), (248, 347095), (280, 307427), (310, 277676), (329, 261640), (376, 228935), (422, 203980), (434, 198340), (470, 183148), (620, 138838), (658, 130820), (844, 101990), (868, 99170), (940, 91574), (1055, 81592), (1085, 79336), (1240, 69419), (1316, 65410), (1457, 59080), (1477, 58280), (1645, 52328), (1688, 50995), (1736, 49585), (1880, 45787), (2110, 40796), (2170, 39668), (2632, 32705), (2914, 29540), (2954, 29140), (3290, 26164), (4220, 20398), (4340, 19834), (5828, 14770), (5908, 14570), (6541, 13160), (6580, 13082), (7285, 11816), (7385, 11656), (8440, 10199), (8680, 9917)]