83654312

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 105458008

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 107, 161, 184, 214, 322, 428, 607, 644, 749, 856, 1214, 1288, 1498, 2428, 2461, 2996, 4249, 4856, 4922, 5992, 8498, 9844, 13961, 16996, 17227, 19688, 27922, 33992, 34454, 55844, 64949, 68908, 97727, 111688, 129898, 137816, 195454, 259796, 390908, 454643, 519592, 781816, 909286, 1493827, 1818572, 2987654, 3637144, 5975308, 10456789, 11950616, 20913578, 41827156, 83654312]

約数ペア:

[(1, 83654312), (2, 41827156), (4, 20913578), (7, 11950616), (8, 10456789), (14, 5975308), (23, 3637144), (28, 2987654), (46, 1818572), (56, 1493827), (92, 909286), (107, 781816), (161, 519592), (184, 454643), (214, 390908), (322, 259796), (428, 195454), (607, 137816), (644, 129898), (749, 111688), (856, 97727), (1214, 68908), (1288, 64949), (1498, 55844), (2428, 34454), (2461, 33992), (2996, 27922), (4249, 19688), (4856, 17227), (4922, 16996), (5992, 13961), (8498, 9844)]