67189276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 152143488

約数和(自身を除く): 84954212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 227, 308, 341, 434, 454, 682, 868, 908, 961, 1364, 1589, 1922, 2387, 2497, 3178, 3844, 4774, 4994, 6356, 6727, 7037, 9548, 9988, 10571, 13454, 14074, 17479, 21142, 26908, 28148, 34958, 42284, 49259, 69916, 73997, 77407, 98518, 147994, 154814, 197036, 218147, 295988, 309628, 436294, 541849, 872588, 1083698, 1527029, 2167396, 2399617, 3054058, 4799234, 6108116, 9598468, 16797319, 33594638, 67189276]

約数ペア:

[(1, 67189276), (2, 33594638), (4, 16797319), (7, 9598468), (11, 6108116), (14, 4799234), (22, 3054058), (28, 2399617), (31, 2167396), (44, 1527029), (62, 1083698), (77, 872588), (124, 541849), (154, 436294), (217, 309628), (227, 295988), (308, 218147), (341, 197036), (434, 154814), (454, 147994), (682, 98518), (868, 77407), (908, 73997), (961, 69916), (1364, 49259), (1589, 42284), (1922, 34958), (2387, 28148), (2497, 26908), (3178, 21142), (3844, 17479), (4774, 14074), (4994, 13454), (6356, 10571), (6727, 9988), (7037, 9548)]