213696

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1$

素因数の和:78

約数の個数: 84

約数和(自身を含む): 713232

約数和(自身を除く): 499536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 424, 448, 477, 504, 576, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1344, 1484, 1696, 1908, 2016, 2226, 2544, 2968, 3339, 3392, 3816, 4032, 4452, 5088, 5936, 6678, 7632, 8904, 10176, 11872, 13356, 15264, 17808, 23744, 26712, 30528, 35616, 53424, 71232, 106848, 213696]

約数ペア:

[(1, 213696), (2, 106848), (3, 71232), (4, 53424), (6, 35616), (7, 30528), (8, 26712), (9, 23744), (12, 17808), (14, 15264), (16, 13356), (18, 11872), (21, 10176), (24, 8904), (28, 7632), (32, 6678), (36, 5936), (42, 5088), (48, 4452), (53, 4032), (56, 3816), (63, 3392), (64, 3339), (72, 2968), (84, 2544), (96, 2226), (106, 2016), (112, 1908), (126, 1696), (144, 1484), (159, 1344), (168, 1272), (192, 1113), (212, 1008), (224, 954), (252, 848), (288, 742), (318, 672), (336, 636), (371, 576), (424, 504), (448, 477)]