8105136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 23331840

約数和(自身を除く): 15226704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 419, 496, 624, 744, 806, 838, 1209, 1257, 1488, 1612, 1676, 2418, 2514, 3224, 3352, 4836, 5028, 5447, 6448, 6704, 9672, 10056, 10894, 12989, 16341, 19344, 20112, 21788, 25978, 32682, 38967, 43576, 51956, 65364, 77934, 87152, 103912, 130728, 155868, 168857, 207824, 261456, 311736, 337714, 506571, 623472, 675428, 1013142, 1350856, 2026284, 2701712, 4052568, 8105136]

約数ペア:

[(1, 8105136), (2, 4052568), (3, 2701712), (4, 2026284), (6, 1350856), (8, 1013142), (12, 675428), (13, 623472), (16, 506571), (24, 337714), (26, 311736), (31, 261456), (39, 207824), (48, 168857), (52, 155868), (62, 130728), (78, 103912), (93, 87152), (104, 77934), (124, 65364), (156, 51956), (186, 43576), (208, 38967), (248, 32682), (312, 25978), (372, 21788), (403, 20112), (419, 19344), (496, 16341), (624, 12989), (744, 10894), (806, 10056), (838, 9672), (1209, 6704), (1257, 6448), (1488, 5447), (1612, 5028), (1676, 4836), (2418, 3352), (2514, 3224)]