86168488

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 194400000

約数和(自身を除く): 108231512

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 149, 161, 184, 298, 322, 449, 596, 644, 898, 1043, 1192, 1288, 1796, 2086, 3143, 3427, 3592, 4172, 6286, 6854, 8344, 10327, 12572, 13708, 20654, 23989, 25144, 27416, 41308, 47978, 66901, 72289, 82616, 95956, 133802, 144578, 191912, 267604, 289156, 468307, 535208, 578312, 936614, 1538723, 1873228, 3077446, 3746456, 6154892, 10771061, 12309784, 21542122, 43084244, 86168488]

約数ペア:

[(1, 86168488), (2, 43084244), (4, 21542122), (7, 12309784), (8, 10771061), (14, 6154892), (23, 3746456), (28, 3077446), (46, 1873228), (56, 1538723), (92, 936614), (149, 578312), (161, 535208), (184, 468307), (298, 289156), (322, 267604), (449, 191912), (596, 144578), (644, 133802), (898, 95956), (1043, 82616), (1192, 72289), (1288, 66901), (1796, 47978), (2086, 41308), (3143, 27416), (3427, 25144), (3592, 23989), (4172, 20654), (6286, 13708), (6854, 12572), (8344, 10327)]