68751984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2894

約数の個数: 80

約数和(自身を含む): 205836032

約数和(自身を除く): 137084048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 2803, 3066, 3504, 4088, 5606, 6132, 8176, 8409, 11212, 12264, 16818, 19621, 22424, 24528, 33636, 39242, 44848, 58863, 67272, 78484, 117726, 134544, 156968, 204619, 235452, 313936, 409238, 470904, 613857, 818476, 941808, 1227714, 1432333, 1636952, 2455428, 2864666, 3273904, 4296999, 4910856, 5729332, 8593998, 9821712, 11458664, 17187996, 22917328, 34375992, 68751984]

約数ペア:

[(1, 68751984), (2, 34375992), (3, 22917328), (4, 17187996), (6, 11458664), (7, 9821712), (8, 8593998), (12, 5729332), (14, 4910856), (16, 4296999), (21, 3273904), (24, 2864666), (28, 2455428), (42, 1636952), (48, 1432333), (56, 1227714), (73, 941808), (84, 818476), (112, 613857), (146, 470904), (168, 409238), (219, 313936), (292, 235452), (336, 204619), (438, 156968), (511, 134544), (584, 117726), (876, 78484), (1022, 67272), (1168, 58863), (1533, 44848), (1752, 39242), (2044, 33636), (2803, 24528), (3066, 22424), (3504, 19621), (4088, 16818), (5606, 12264), (6132, 11212), (8176, 8409)]