78485232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2270

約数の個数: 80

約数和(自身を含む): 233953280

約数和(自身を除く): 155468048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 2143, 2289, 2616, 3052, 4286, 4578, 5232, 6104, 6429, 8572, 9156, 12208, 12858, 15001, 17144, 18312, 25716, 30002, 34288, 36624, 45003, 51432, 60004, 90006, 102864, 120008, 180012, 233587, 240016, 360024, 467174, 700761, 720048, 934348, 1401522, 1635109, 1868696, 2803044, 3270218, 3737392, 4905327, 5606088, 6540436, 9810654, 11212176, 13080872, 19621308, 26161744, 39242616, 78485232]

約数ペア:

[(1, 78485232), (2, 39242616), (3, 26161744), (4, 19621308), (6, 13080872), (7, 11212176), (8, 9810654), (12, 6540436), (14, 5606088), (16, 4905327), (21, 3737392), (24, 3270218), (28, 2803044), (42, 1868696), (48, 1635109), (56, 1401522), (84, 934348), (109, 720048), (112, 700761), (168, 467174), (218, 360024), (327, 240016), (336, 233587), (436, 180012), (654, 120008), (763, 102864), (872, 90006), (1308, 60004), (1526, 51432), (1744, 45003), (2143, 36624), (2289, 34288), (2616, 30002), (3052, 25716), (4286, 18312), (4578, 17144), (5232, 15001), (6104, 12858), (6429, 12208), (8572, 9156)]