65808864

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20773}}^1$

素因数の和:20800

約数の個数: 72

約数和(自身を含む): 204166872

約数和(自身を除く): 138358008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 20773, 41546, 62319, 83092, 124638, 166184, 186957, 228503, 249276, 332368, 373914, 457006, 498552, 664736, 685509, 747828, 914012, 997104, 1371018, 1495656, 1828024, 1994208, 2056527, 2742036, 2991312, 3656048, 4113054, 5484072, 5982624, 7312096, 8226108, 10968144, 16452216, 21936288, 32904432, 65808864]

約数ペア:

[(1, 65808864), (2, 32904432), (3, 21936288), (4, 16452216), (6, 10968144), (8, 8226108), (9, 7312096), (11, 5982624), (12, 5484072), (16, 4113054), (18, 3656048), (22, 2991312), (24, 2742036), (32, 2056527), (33, 1994208), (36, 1828024), (44, 1495656), (48, 1371018), (66, 997104), (72, 914012), (88, 747828), (96, 685509), (99, 664736), (132, 498552), (144, 457006), (176, 373914), (198, 332368), (264, 249276), (288, 228503), (352, 186957), (396, 166184), (528, 124638), (792, 83092), (1056, 62319), (1584, 41546), (3168, 20773)]