66516576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 208196352

約数和(自身を除く): 141679776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 103, 112, 124, 168, 186, 206, 217, 224, 248, 309, 336, 372, 412, 434, 496, 618, 651, 672, 721, 744, 824, 868, 961, 992, 1236, 1302, 1442, 1488, 1648, 1736, 1922, 2163, 2472, 2604, 2883, 2884, 2976, 3193, 3296, 3472, 3844, 4326, 4944, 5208, 5766, 5768, 6386, 6727, 6944, 7688, 8652, 9579, 9888, 10416, 11532, 11536, 12772, 13454, 15376, 17304, 19158, 20181, 20832, 22351, 23064, 23072, 25544, 26908, 30752, 34608, 38316, 40362, 44702, 46128, 51088, 53816, 67053, 69216, 76632, 80724, 89404, 92256, 98983, 102176, 107632, 134106, 153264, 161448, 178808, 197966, 215264, 268212, 296949, 306528, 322896, 357616, 395932, 536424, 593898, 645792, 692881, 715232, 791864, 1072848, 1187796, 1385762, 1583728, 2078643, 2145696, 2375592, 2771524, 3167456, 4157286, 4751184, 5543048, 8314572, 9502368, 11086096, 16629144, 22172192, 33258288, 66516576]

約数ペア:

[(1, 66516576), (2, 33258288), (3, 22172192), (4, 16629144), (6, 11086096), (7, 9502368), (8, 8314572), (12, 5543048), (14, 4751184), (16, 4157286), (21, 3167456), (24, 2771524), (28, 2375592), (31, 2145696), (32, 2078643), (42, 1583728), (48, 1385762), (56, 1187796), (62, 1072848), (84, 791864), (93, 715232), (96, 692881), (103, 645792), (112, 593898), (124, 536424), (168, 395932), (186, 357616), (206, 322896), (217, 306528), (224, 296949), (248, 268212), (309, 215264), (336, 197966), (372, 178808), (412, 161448), (434, 153264), (496, 134106), (618, 107632), (651, 102176), (672, 98983), (721, 92256), (744, 89404), (824, 80724), (868, 76632), (961, 69216), (992, 67053), (1236, 53816), (1302, 51088), (1442, 46128), (1488, 44702), (1648, 40362), (1736, 38316), (1922, 34608), (2163, 30752), (2472, 26908), (2604, 25544), (2883, 23072), (2884, 23064), (2976, 22351), (3193, 20832), (3296, 20181), (3472, 19158), (3844, 17304), (4326, 15376), (4944, 13454), (5208, 12772), (5766, 11536), (5768, 11532), (6386, 10416), (6727, 9888), (6944, 9579), (7688, 8652)]