66508848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{65981}}^1$

素因数の和:66002

約数の個数: 60

約数和(自身を含む): 212725968

約数和(自身を除く): 146217120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 65981, 131962, 197943, 263924, 395886, 461867, 527848, 593829, 791772, 923734, 1055696, 1187658, 1385601, 1583544, 1847468, 2375316, 2771202, 3167088, 3694936, 4156803, 4750632, 5542404, 7389872, 8313606, 9501264, 11084808, 16627212, 22169616, 33254424, 66508848]

約数ペア:

[(1, 66508848), (2, 33254424), (3, 22169616), (4, 16627212), (6, 11084808), (7, 9501264), (8, 8313606), (9, 7389872), (12, 5542404), (14, 4750632), (16, 4156803), (18, 3694936), (21, 3167088), (24, 2771202), (28, 2375316), (36, 1847468), (42, 1583544), (48, 1385601), (56, 1187658), (63, 1055696), (72, 923734), (84, 791772), (112, 593829), (126, 527848), (144, 461867), (168, 395886), (252, 263924), (336, 197943), (504, 131962), (1008, 65981)]