78828816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149297}}^1$

素因数の和:149319

約数の個数: 40

約数和(自身を含む): 222155424

約数和(自身を除く): 143326608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 149297, 298594, 447891, 597188, 895782, 1194376, 1642267, 1791564, 2388752, 3284534, 3583128, 4926801, 6569068, 7166256, 9853602, 13138136, 19707204, 26276272, 39414408, 78828816]

約数ペア:

[(1, 78828816), (2, 39414408), (3, 26276272), (4, 19707204), (6, 13138136), (8, 9853602), (11, 7166256), (12, 6569068), (16, 4926801), (22, 3583128), (24, 3284534), (33, 2388752), (44, 1791564), (48, 1642267), (66, 1194376), (88, 895782), (132, 597188), (176, 447891), (264, 298594), (528, 149297)]