90573728

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 214824960

約数和(自身を除く): 124251232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 73, 112, 116, 146, 191, 203, 224, 232, 292, 382, 406, 464, 511, 584, 764, 812, 928, 1022, 1168, 1337, 1528, 1624, 2044, 2117, 2336, 2674, 3056, 3248, 4088, 4234, 5348, 5539, 6112, 6496, 8176, 8468, 10696, 11078, 13943, 14819, 16352, 16936, 21392, 22156, 27886, 29638, 33872, 38773, 42784, 44312, 55772, 59276, 67744, 77546, 88624, 97601, 111544, 118552, 155092, 177248, 195202, 223088, 237104, 310184, 390404, 404347, 446176, 474208, 620368, 780808, 808694, 1240736, 1561616, 1617388, 2830429, 3123232, 3234776, 5660858, 6469552, 11321716, 12939104, 22643432, 45286864, 90573728]

約数ペア:

[(1, 90573728), (2, 45286864), (4, 22643432), (7, 12939104), (8, 11321716), (14, 6469552), (16, 5660858), (28, 3234776), (29, 3123232), (32, 2830429), (56, 1617388), (58, 1561616), (73, 1240736), (112, 808694), (116, 780808), (146, 620368), (191, 474208), (203, 446176), (224, 404347), (232, 390404), (292, 310184), (382, 237104), (406, 223088), (464, 195202), (511, 177248), (584, 155092), (764, 118552), (812, 111544), (928, 97601), (1022, 88624), (1168, 77546), (1337, 67744), (1528, 59276), (1624, 55772), (2044, 44312), (2117, 42784), (2336, 38773), (2674, 33872), (3056, 29638), (3248, 27886), (4088, 22156), (4234, 21392), (5348, 16936), (5539, 16352), (6112, 14819), (6496, 13943), (8176, 11078), (8468, 10696)]