8708620752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{108187}}^1$

素因数の和:108257

約数の個数: 120

約数和(自身を含む): 26857454624

約数和(自身を除く): 18148833872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 5031, 6192, 6708, 8944, 10062, 13416, 20124, 26832, 40248, 80496, 108187, 216374, 324561, 432748, 649122, 865496, 973683, 1298244, 1406431, 1730992, 1947366, 2596488, 2812862, 3894732, 4219293, 4652041, 5192976, 5625724, 7789464, 8438586, 9304082, 11251448, 12657879, 13956123, 15578928, 16877172, 18608164, 22502896, 25315758, 27912246, 33754344, 37216328, 41868369, 50631516, 55824492, 60476533, 67508688, 74432656, 83736738, 101263032, 111648984, 120953066, 167473476, 181429599, 202526064, 223297968, 241906132, 334946952, 362859198, 483812264, 544288797, 669893904, 725718396, 967624528, 1088577594, 1451436792, 2177155188, 2902873584, 4354310376, 8708620752]

約数ペア:

[(1, 8708620752), (2, 4354310376), (3, 2902873584), (4, 2177155188), (6, 1451436792), (8, 1088577594), (9, 967624528), (12, 725718396), (13, 669893904), (16, 544288797), (18, 483812264), (24, 362859198), (26, 334946952), (36, 241906132), (39, 223297968), (43, 202526064), (48, 181429599), (52, 167473476), (72, 120953066), (78, 111648984), (86, 101263032), (104, 83736738), (117, 74432656), (129, 67508688), (144, 60476533), (156, 55824492), (172, 50631516), (208, 41868369), (234, 37216328), (258, 33754344), (312, 27912246), (344, 25315758), (387, 22502896), (468, 18608164), (516, 16877172), (559, 15578928), (624, 13956123), (688, 12657879), (774, 11251448), (936, 9304082), (1032, 8438586), (1118, 7789464), (1548, 5625724), (1677, 5192976), (1872, 4652041), (2064, 4219293), (2236, 3894732), (3096, 2812862), (3354, 2596488), (4472, 1947366), (5031, 1730992), (6192, 1406431), (6708, 1298244), (8944, 973683), (10062, 865496), (13416, 649122), (20124, 432748), (26832, 324561), (40248, 216374), (80496, 108187)]