64395456

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 183062880

約数和(自身を除く): 118667424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 109, 136, 181, 192, 204, 218, 272, 327, 362, 408, 436, 543, 544, 654, 724, 816, 872, 1086, 1088, 1308, 1448, 1632, 1744, 1853, 2172, 2616, 2896, 3077, 3264, 3488, 3706, 4344, 5232, 5559, 5792, 6154, 6976, 7412, 8688, 9231, 10464, 11118, 11584, 12308, 14824, 17376, 18462, 19729, 20928, 22236, 24616, 29648, 34752, 36924, 39458, 44472, 49232, 59187, 59296, 73848, 78916, 88944, 98464, 118374, 118592, 147696, 157832, 177888, 196928, 236748, 295392, 315664, 335393, 355776, 473496, 590784, 631328, 670786, 946992, 1006179, 1262656, 1341572, 1893984, 2012358, 2683144, 3787968, 4024716, 5366288, 8049432, 10732576, 16098864, 21465152, 32197728, 64395456]

約数ペア:

[(1, 64395456), (2, 32197728), (3, 21465152), (4, 16098864), (6, 10732576), (8, 8049432), (12, 5366288), (16, 4024716), (17, 3787968), (24, 2683144), (32, 2012358), (34, 1893984), (48, 1341572), (51, 1262656), (64, 1006179), (68, 946992), (96, 670786), (102, 631328), (109, 590784), (136, 473496), (181, 355776), (192, 335393), (204, 315664), (218, 295392), (272, 236748), (327, 196928), (362, 177888), (408, 157832), (436, 147696), (543, 118592), (544, 118374), (654, 98464), (724, 88944), (816, 78916), (872, 73848), (1086, 59296), (1088, 59187), (1308, 49232), (1448, 44472), (1632, 39458), (1744, 36924), (1853, 34752), (2172, 29648), (2616, 24616), (2896, 22236), (3077, 20928), (3264, 19729), (3488, 18462), (3706, 17376), (4344, 14824), (5232, 12308), (5559, 11584), (5792, 11118), (6154, 10464), (6976, 9231), (7412, 8688)]