68240016

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 218736000

約数和(自身を除く): 150495984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 312, 348, 351, 377, 419, 432, 464, 468, 522, 624, 696, 702, 754, 783, 838, 936, 1044, 1131, 1257, 1392, 1404, 1508, 1566, 1676, 1872, 2088, 2262, 2514, 2808, 3016, 3132, 3352, 3393, 3771, 4176, 4524, 5028, 5447, 5616, 6032, 6264, 6704, 6786, 7542, 9048, 10056, 10179, 10894, 11313, 12151, 12528, 13572, 15084, 16341, 18096, 20112, 20358, 21788, 22626, 24302, 27144, 30168, 32682, 36453, 40716, 43576, 45252, 48604, 49023, 54288, 60336, 65364, 72906, 81432, 87152, 90504, 97208, 98046, 109359, 130728, 145812, 147069, 157963, 162864, 181008, 194416, 196092, 218718, 261456, 291624, 294138, 315926, 328077, 392184, 437436, 473889, 583248, 588276, 631852, 656154, 784368, 874872, 947778, 1176552, 1263704, 1312308, 1421667, 1749744, 1895556, 2353104, 2527408, 2624616, 2843334, 3791112, 4265001, 5249232, 5686668, 7582224, 8530002, 11373336, 17060004, 22746672, 34120008, 68240016]

約数ペア:

[(1, 68240016), (2, 34120008), (3, 22746672), (4, 17060004), (6, 11373336), (8, 8530002), (9, 7582224), (12, 5686668), (13, 5249232), (16, 4265001), (18, 3791112), (24, 2843334), (26, 2624616), (27, 2527408), (29, 2353104), (36, 1895556), (39, 1749744), (48, 1421667), (52, 1312308), (54, 1263704), (58, 1176552), (72, 947778), (78, 874872), (87, 784368), (104, 656154), (108, 631852), (116, 588276), (117, 583248), (144, 473889), (156, 437436), (174, 392184), (208, 328077), (216, 315926), (232, 294138), (234, 291624), (261, 261456), (312, 218718), (348, 196092), (351, 194416), (377, 181008), (419, 162864), (432, 157963), (464, 147069), (468, 145812), (522, 130728), (624, 109359), (696, 98046), (702, 97208), (754, 90504), (783, 87152), (838, 81432), (936, 72906), (1044, 65364), (1131, 60336), (1257, 54288), (1392, 49023), (1404, 48604), (1508, 45252), (1566, 43576), (1676, 40716), (1872, 36453), (2088, 32682), (2262, 30168), (2514, 27144), (2808, 24302), (3016, 22626), (3132, 21788), (3352, 20358), (3393, 20112), (3771, 18096), (4176, 16341), (4524, 15084), (5028, 13572), (5447, 12528), (5616, 12151), (6032, 11313), (6264, 10894), (6704, 10179), (6786, 10056), (7542, 9048)]