86939934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 192092160

約数和(自身を除く): 105152226

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 73, 93, 114, 146, 186, 219, 337, 438, 589, 674, 1011, 1178, 1387, 1767, 2022, 2263, 2774, 3534, 4161, 4526, 6403, 6789, 8322, 10447, 12806, 13578, 19209, 20894, 24601, 31341, 38418, 42997, 49202, 62682, 73803, 85994, 128991, 147606, 198493, 257982, 396986, 467419, 595479, 762631, 934838, 1190958, 1402257, 1525262, 2287893, 2804514, 4575786, 14489989, 28979978, 43469967, 86939934]

約数ペア:

[(1, 86939934), (2, 43469967), (3, 28979978), (6, 14489989), (19, 4575786), (31, 2804514), (38, 2287893), (57, 1525262), (62, 1402257), (73, 1190958), (93, 934838), (114, 762631), (146, 595479), (186, 467419), (219, 396986), (337, 257982), (438, 198493), (589, 147606), (674, 128991), (1011, 85994), (1178, 73803), (1387, 62682), (1767, 49202), (2022, 42997), (2263, 38418), (2774, 31341), (3534, 24601), (4161, 20894), (4526, 19209), (6403, 13578), (6789, 12806), (8322, 10447)]