27793728

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:752

約数の個数: 84

約数和(自身を含む): 80879188

約数和(自身を除く): 53085460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 661, 876, 1168, 1314, 1322, 1752, 1983, 2336, 2628, 2644, 3504, 3966, 4672, 5256, 5288, 5949, 7008, 7932, 10512, 10576, 11898, 14016, 15864, 21024, 21152, 23796, 31728, 42048, 42304, 47592, 48253, 63456, 95184, 96506, 126912, 144759, 190368, 193012, 289518, 380736, 386024, 434277, 579036, 772048, 868554, 1158072, 1544096, 1737108, 2316144, 3088192, 3474216, 4632288, 6948432, 9264576, 13896864, 27793728]

約数ペア:

[(1, 27793728), (2, 13896864), (3, 9264576), (4, 6948432), (6, 4632288), (8, 3474216), (9, 3088192), (12, 2316144), (16, 1737108), (18, 1544096), (24, 1158072), (32, 868554), (36, 772048), (48, 579036), (64, 434277), (72, 386024), (73, 380736), (96, 289518), (144, 193012), (146, 190368), (192, 144759), (219, 126912), (288, 96506), (292, 95184), (438, 63456), (576, 48253), (584, 47592), (657, 42304), (661, 42048), (876, 31728), (1168, 23796), (1314, 21152), (1322, 21024), (1752, 15864), (1983, 14016), (2336, 11898), (2628, 10576), (2644, 10512), (3504, 7932), (3966, 7008), (4672, 5949), (5256, 5288)]