66974832

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 201080880

約数和(自身を除く): 134106048

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, 251, 272, 306, 327, 408, 436, 502, 612, 654, 753, 816, 872, 981, 1004, 1224, 1308, 1506, 1744, 1853, 1962, 2008, 2259, 2448, 2616, 3012, 3706, 3924, 4016, 4267, 4518, 5232, 5559, 6024, 7412, 7848, 8534, 9036, 11118, 12048, 12801, 14824, 15696, 16677, 17068, 18072, 22236, 25602, 27359, 29648, 33354, 34136, 36144, 38403, 44472, 51204, 54718, 66708, 68272, 76806, 82077, 88944, 102408, 109436, 133416, 153612, 164154, 204816, 218872, 246231, 266832, 307224, 328308, 437744, 465103, 492462, 614448, 656616, 930206, 984924, 1313232, 1395309, 1860412, 1969848, 2790618, 3720824, 3939696, 4185927, 5581236, 7441648, 8371854, 11162472, 16743708, 22324944, 33487416, 66974832]

約数ペア:

[(1, 66974832), (2, 33487416), (3, 22324944), (4, 16743708), (6, 11162472), (8, 8371854), (9, 7441648), (12, 5581236), (16, 4185927), (17, 3939696), (18, 3720824), (24, 2790618), (34, 1969848), (36, 1860412), (48, 1395309), (51, 1313232), (68, 984924), (72, 930206), (102, 656616), (109, 614448), (136, 492462), (144, 465103), (153, 437744), (204, 328308), (218, 307224), (251, 266832), (272, 246231), (306, 218872), (327, 204816), (408, 164154), (436, 153612), (502, 133416), (612, 109436), (654, 102408), (753, 88944), (816, 82077), (872, 76806), (981, 68272), (1004, 66708), (1224, 54718), (1308, 51204), (1506, 44472), (1744, 38403), (1853, 36144), (1962, 34136), (2008, 33354), (2259, 29648), (2448, 27359), (2616, 25602), (3012, 22236), (3706, 18072), (3924, 17068), (4016, 16677), (4267, 15696), (4518, 14824), (5232, 12801), (5559, 12048), (6024, 11118), (7412, 9036), (7848, 8534)]