87273312

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{18553}}^1$

素因数の和:18580

約数の個数: 72

約数和(自身を含む): 266509656

約数和(自身を除く): 179236344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 18553, 37106, 55659, 74212, 111318, 129871, 148424, 222636, 259742, 296848, 389613, 445272, 519484, 593696, 779226, 890544, 909097, 1038968, 1558452, 1781088, 1818194, 2077936, 2727291, 3116904, 3636388, 4155872, 5454582, 6233808, 7272776, 10909164, 12467616, 14545552, 21818328, 29091104, 43636656, 87273312]

約数ペア:

[(1, 87273312), (2, 43636656), (3, 29091104), (4, 21818328), (6, 14545552), (7, 12467616), (8, 10909164), (12, 7272776), (14, 6233808), (16, 5454582), (21, 4155872), (24, 3636388), (28, 3116904), (32, 2727291), (42, 2077936), (48, 1818194), (49, 1781088), (56, 1558452), (84, 1038968), (96, 909097), (98, 890544), (112, 779226), (147, 593696), (168, 519484), (196, 445272), (224, 389613), (294, 296848), (336, 259742), (392, 222636), (588, 148424), (672, 129871), (784, 111318), (1176, 74212), (1568, 55659), (2352, 37106), (4704, 18553)]