80725152

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11519}}^1$

素因数の和:11605

約数の個数: 48

約数和(自身を含む): 214824960

約数和(自身を除く): 134099808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 11519, 23038, 34557, 46076, 69114, 92152, 138228, 184304, 276456, 368608, 552912, 840887, 1105824, 1681774, 2522661, 3363548, 5045322, 6727096, 10090644, 13454192, 20181288, 26908384, 40362576, 80725152]

約数ペア:

[(1, 80725152), (2, 40362576), (3, 26908384), (4, 20181288), (6, 13454192), (8, 10090644), (12, 6727096), (16, 5045322), (24, 3363548), (32, 2522661), (48, 1681774), (73, 1105824), (96, 840887), (146, 552912), (219, 368608), (292, 276456), (438, 184304), (584, 138228), (876, 92152), (1168, 69114), (1752, 46076), (2336, 34557), (3504, 23038), (7008, 11519)]