64313208

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20773}}^1$

素因数の和:20828

約数の個数: 48

約数和(自身を含む): 178240920

約数和(自身を除く): 113927712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 20773, 41546, 62319, 83092, 124638, 166184, 186957, 249276, 373914, 498552, 747828, 893239, 1495656, 1786478, 2679717, 3572956, 5359434, 7145912, 8039151, 10718868, 16078302, 21437736, 32156604, 64313208]

約数ペア:

[(1, 64313208), (2, 32156604), (3, 21437736), (4, 16078302), (6, 10718868), (8, 8039151), (9, 7145912), (12, 5359434), (18, 3572956), (24, 2679717), (36, 1786478), (43, 1495656), (72, 893239), (86, 747828), (129, 498552), (172, 373914), (258, 249276), (344, 186957), (387, 166184), (516, 124638), (774, 83092), (1032, 62319), (1548, 41546), (3096, 20773)]