80082816

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18959}}^1$

素因数の和:18987

約数の個数: 64

約数和(自身を含む): 232070400

約数和(自身を除く): 151987584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 18959, 37918, 56877, 75836, 113754, 151672, 208549, 227508, 303344, 417098, 455016, 606688, 625647, 834196, 910032, 1213376, 1251294, 1668392, 1820064, 2426752, 2502588, 3336784, 3640128, 5005176, 6673568, 7280256, 10010352, 13347136, 20020704, 26694272, 40041408, 80082816]

約数ペア:

[(1, 80082816), (2, 40041408), (3, 26694272), (4, 20020704), (6, 13347136), (8, 10010352), (11, 7280256), (12, 6673568), (16, 5005176), (22, 3640128), (24, 3336784), (32, 2502588), (33, 2426752), (44, 1820064), (48, 1668392), (64, 1251294), (66, 1213376), (88, 910032), (96, 834196), (128, 625647), (132, 606688), (176, 455016), (192, 417098), (264, 303344), (352, 227508), (384, 208549), (528, 151672), (704, 113754), (1056, 75836), (1408, 56877), (2112, 37918), (4224, 18959)]