64682352

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 180

約数和(自身を含む): 215008560

約数和(自身を除く): 150326208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 89, 98, 103, 112, 126, 144, 147, 168, 178, 196, 206, 252, 267, 294, 309, 336, 356, 392, 412, 441, 504, 534, 588, 618, 623, 712, 721, 784, 801, 824, 882, 927, 1008, 1068, 1176, 1236, 1246, 1424, 1442, 1602, 1648, 1764, 1854, 1869, 2136, 2163, 2352, 2472, 2492, 2884, 3204, 3528, 3708, 3738, 4272, 4326, 4361, 4944, 4984, 5047, 5607, 5768, 6408, 6489, 7056, 7416, 7476, 8652, 8722, 9167, 9968, 10094, 11214, 11536, 12816, 12978, 13083, 14832, 14952, 15141, 17304, 17444, 18334, 20188, 22428, 25956, 26166, 27501, 29904, 30282, 34608, 34888, 36668, 39249, 40376, 44856, 45423, 51912, 52332, 55002, 60564, 64169, 69776, 73336, 78498, 80752, 82503, 89712, 90846, 103824, 104664, 110004, 121128, 128338, 146672, 156996, 165006, 181692, 192507, 209328, 220008, 242256, 256676, 313992, 330012, 363384, 385014, 440016, 449183, 513352, 577521, 627984, 660024, 726768, 770028, 898366, 1026704, 1155042, 1320048, 1347549, 1540056, 1796732, 2310084, 2695098, 3080112, 3593464, 4042647, 4620168, 5390196, 7186928, 8085294, 9240336, 10780392, 16170588, 21560784, 32341176, 64682352]

約数ペア:

[(1, 64682352), (2, 32341176), (3, 21560784), (4, 16170588), (6, 10780392), (7, 9240336), (8, 8085294), (9, 7186928), (12, 5390196), (14, 4620168), (16, 4042647), (18, 3593464), (21, 3080112), (24, 2695098), (28, 2310084), (36, 1796732), (42, 1540056), (48, 1347549), (49, 1320048), (56, 1155042), (63, 1026704), (72, 898366), (84, 770028), (89, 726768), (98, 660024), (103, 627984), (112, 577521), (126, 513352), (144, 449183), (147, 440016), (168, 385014), (178, 363384), (196, 330012), (206, 313992), (252, 256676), (267, 242256), (294, 220008), (309, 209328), (336, 192507), (356, 181692), (392, 165006), (412, 156996), (441, 146672), (504, 128338), (534, 121128), (588, 110004), (618, 104664), (623, 103824), (712, 90846), (721, 89712), (784, 82503), (801, 80752), (824, 78498), (882, 73336), (927, 69776), (1008, 64169), (1068, 60564), (1176, 55002), (1236, 52332), (1246, 51912), (1424, 45423), (1442, 44856), (1602, 40376), (1648, 39249), (1764, 36668), (1854, 34888), (1869, 34608), (2136, 30282), (2163, 29904), (2352, 27501), (2472, 26166), (2492, 25956), (2884, 22428), (3204, 20188), (3528, 18334), (3708, 17444), (3738, 17304), (4272, 15141), (4326, 14952), (4361, 14832), (4944, 13083), (4984, 12978), (5047, 12816), (5607, 11536), (5768, 11214), (6408, 10094), (6489, 9968), (7056, 9167), (7416, 8722), (7476, 8652)]