68575824

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 205868520

約数和(自身を除く): 137292696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 109, 136, 144, 153, 204, 218, 257, 272, 306, 327, 408, 436, 514, 612, 654, 771, 816, 872, 981, 1028, 1224, 1308, 1542, 1744, 1853, 1962, 2056, 2313, 2448, 2616, 3084, 3706, 3924, 4112, 4369, 4626, 5232, 5559, 6168, 7412, 7848, 8738, 9252, 11118, 12336, 13107, 14824, 15696, 16677, 17476, 18504, 22236, 26214, 28013, 29648, 33354, 34952, 37008, 39321, 44472, 52428, 56026, 66708, 69904, 78642, 84039, 88944, 104856, 112052, 133416, 157284, 168078, 209712, 224104, 252117, 266832, 314568, 336156, 448208, 476221, 504234, 629136, 672312, 952442, 1008468, 1344624, 1428663, 1904884, 2016936, 2857326, 3809768, 4033872, 4285989, 5714652, 7619536, 8571978, 11429304, 17143956, 22858608, 34287912, 68575824]

約数ペア:

[(1, 68575824), (2, 34287912), (3, 22858608), (4, 17143956), (6, 11429304), (8, 8571978), (9, 7619536), (12, 5714652), (16, 4285989), (17, 4033872), (18, 3809768), (24, 2857326), (34, 2016936), (36, 1904884), (48, 1428663), (51, 1344624), (68, 1008468), (72, 952442), (102, 672312), (109, 629136), (136, 504234), (144, 476221), (153, 448208), (204, 336156), (218, 314568), (257, 266832), (272, 252117), (306, 224104), (327, 209712), (408, 168078), (436, 157284), (514, 133416), (612, 112052), (654, 104856), (771, 88944), (816, 84039), (872, 78642), (981, 69904), (1028, 66708), (1224, 56026), (1308, 52428), (1542, 44472), (1744, 39321), (1853, 37008), (1962, 34952), (2056, 33354), (2313, 29648), (2448, 28013), (2616, 26214), (3084, 22236), (3706, 18504), (3924, 17476), (4112, 16677), (4369, 15696), (4626, 14824), (5232, 13107), (5559, 12336), (6168, 11118), (7412, 9252), (7848, 8738)]