102780496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 248706304

約数和(自身を除く): 145925808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 967, 1022, 1168, 1456, 1898, 1934, 2044, 3796, 3868, 4088, 6643, 6769, 7592, 7736, 8176, 12571, 13286, 13538, 15184, 15472, 25142, 26572, 27076, 50284, 53144, 54152, 70591, 87997, 100568, 106288, 108304, 141182, 175994, 201136, 282364, 351988, 494137, 564728, 703976, 917683, 988274, 1129456, 1407952, 1835366, 1976548, 3670732, 3953096, 6423781, 7341464, 7906192, 12847562, 14682928, 25695124, 51390248, 102780496]

約数ペア:

[(1, 102780496), (2, 51390248), (4, 25695124), (7, 14682928), (8, 12847562), (13, 7906192), (14, 7341464), (16, 6423781), (26, 3953096), (28, 3670732), (52, 1976548), (56, 1835366), (73, 1407952), (91, 1129456), (104, 988274), (112, 917683), (146, 703976), (182, 564728), (208, 494137), (292, 351988), (364, 282364), (511, 201136), (584, 175994), (728, 141182), (949, 108304), (967, 106288), (1022, 100568), (1168, 87997), (1456, 70591), (1898, 54152), (1934, 53144), (2044, 50284), (3796, 27076), (3868, 26572), (4088, 25142), (6643, 15472), (6769, 15184), (7592, 13538), (7736, 13286), (8176, 12571)]