68611872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{102101}}^1$

素因数の和:102121

約数の個数: 48

約数和(自身を含む): 205837632

約数和(自身を除く): 137225760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 102101, 204202, 306303, 408404, 612606, 714707, 816808, 1225212, 1429414, 1633616, 2144121, 2450424, 2858828, 3267232, 4288242, 4900848, 5717656, 8576484, 9801696, 11435312, 17152968, 22870624, 34305936, 68611872]

約数ペア:

[(1, 68611872), (2, 34305936), (3, 22870624), (4, 17152968), (6, 11435312), (7, 9801696), (8, 8576484), (12, 5717656), (14, 4900848), (16, 4288242), (21, 3267232), (24, 2858828), (28, 2450424), (32, 2144121), (42, 1633616), (48, 1429414), (56, 1225212), (84, 816808), (96, 714707), (112, 612606), (168, 408404), (224, 306303), (336, 204202), (672, 102101)]