66964464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2195

約数の個数: 120

約数和(自身を含む): 221192192

約数和(自身を除く): 154227728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2143, 2232, 2604, 3472, 3906, 4286, 4464, 5208, 6429, 7812, 8572, 10416, 12858, 15001, 15624, 17144, 19287, 25716, 30002, 31248, 34288, 38574, 45003, 51432, 60004, 66433, 77148, 90006, 102864, 120008, 132866, 135009, 154296, 180012, 199299, 240016, 265732, 270018, 308592, 360024, 398598, 465031, 531464, 540036, 597897, 720048, 797196, 930062, 1062928, 1080072, 1195794, 1395093, 1594392, 1860124, 2160144, 2391588, 2790186, 3188784, 3720248, 4185279, 4783176, 5580372, 7440496, 8370558, 9566352, 11160744, 16741116, 22321488, 33482232, 66964464]

約数ペア:

[(1, 66964464), (2, 33482232), (3, 22321488), (4, 16741116), (6, 11160744), (7, 9566352), (8, 8370558), (9, 7440496), (12, 5580372), (14, 4783176), (16, 4185279), (18, 3720248), (21, 3188784), (24, 2790186), (28, 2391588), (31, 2160144), (36, 1860124), (42, 1594392), (48, 1395093), (56, 1195794), (62, 1080072), (63, 1062928), (72, 930062), (84, 797196), (93, 720048), (112, 597897), (124, 540036), (126, 531464), (144, 465031), (168, 398598), (186, 360024), (217, 308592), (248, 270018), (252, 265732), (279, 240016), (336, 199299), (372, 180012), (434, 154296), (496, 135009), (504, 132866), (558, 120008), (651, 102864), (744, 90006), (868, 77148), (1008, 66433), (1116, 60004), (1302, 51432), (1488, 45003), (1736, 38574), (1953, 34288), (2143, 31248), (2232, 30002), (2604, 25716), (3472, 19287), (3906, 17144), (4286, 15624), (4464, 15001), (5208, 12858), (6429, 10416), (7812, 8572)]