91765268

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 189235200

約数和(自身を除く): 97469932

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 199, 301, 383, 398, 602, 766, 796, 1204, 1393, 1532, 2681, 2786, 5362, 5572, 8557, 10724, 16469, 17114, 32938, 34228, 59899, 65876, 76217, 115283, 119798, 152434, 230566, 239596, 304868, 461132, 533519, 1067038, 2134076, 3277331, 6554662, 13109324, 22941317, 45882634, 91765268]

約数ペア:

[(1, 91765268), (2, 45882634), (4, 22941317), (7, 13109324), (14, 6554662), (28, 3277331), (43, 2134076), (86, 1067038), (172, 533519), (199, 461132), (301, 304868), (383, 239596), (398, 230566), (602, 152434), (766, 119798), (796, 115283), (1204, 76217), (1393, 65876), (1532, 59899), (2681, 34228), (2786, 32938), (5362, 17114), (5572, 16469), (8557, 10724)]