75216976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 162043200

約数和(自身を除く): 86826224

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 59, 68, 86, 109, 118, 136, 172, 218, 236, 272, 344, 436, 472, 688, 731, 872, 944, 1003, 1462, 1744, 1853, 2006, 2537, 2924, 3706, 4012, 4687, 5074, 5848, 6431, 7412, 8024, 9374, 10148, 11696, 12862, 14824, 16048, 18748, 20296, 25724, 29648, 37496, 40592, 43129, 51448, 74992, 79679, 86258, 102896, 109327, 159358, 172516, 218654, 276533, 318716, 345032, 437308, 553066, 637432, 690064, 874616, 1106132, 1274864, 1749232, 2212264, 4424528, 4701061, 9402122, 18804244, 37608488, 75216976]

約数ペア:

[(1, 75216976), (2, 37608488), (4, 18804244), (8, 9402122), (16, 4701061), (17, 4424528), (34, 2212264), (43, 1749232), (59, 1274864), (68, 1106132), (86, 874616), (109, 690064), (118, 637432), (136, 553066), (172, 437308), (218, 345032), (236, 318716), (272, 276533), (344, 218654), (436, 172516), (472, 159358), (688, 109327), (731, 102896), (872, 86258), (944, 79679), (1003, 74992), (1462, 51448), (1744, 43129), (1853, 40592), (2006, 37496), (2537, 29648), (2924, 25724), (3706, 20296), (4012, 18748), (4687, 16048), (5074, 14824), (5848, 12862), (6431, 11696), (7412, 10148), (8024, 9374)]