78719886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3271}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 196005888

約数和(自身を除く): 117286002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1337, 1719, 2674, 3271, 3438, 4011, 6542, 8022, 9813, 12033, 19626, 22897, 24066, 29439, 45794, 58878, 68691, 137382, 206073, 412146, 624761, 1249522, 1874283, 3748566, 4373327, 5622849, 8746654, 11245698, 13119981, 26239962, 39359943, 78719886]

約数ペア:

[(1, 78719886), (2, 39359943), (3, 26239962), (6, 13119981), (7, 11245698), (9, 8746654), (14, 5622849), (18, 4373327), (21, 3748566), (42, 1874283), (63, 1249522), (126, 624761), (191, 412146), (382, 206073), (573, 137382), (1146, 68691), (1337, 58878), (1719, 45794), (2674, 29439), (3271, 24066), (3438, 22897), (4011, 19626), (6542, 12033), (8022, 9813)]