68581512

素因数分解:

$2^3\times 3^3\times {\mathrm{383}}^1\times {\mathrm{829}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 191232000

約数和(自身を除く): 122650488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 383, 766, 829, 1149, 1532, 1658, 2298, 2487, 3064, 3316, 3447, 4596, 4974, 6632, 6894, 7461, 9192, 9948, 10341, 13788, 14922, 19896, 20682, 22383, 27576, 29844, 41364, 44766, 59688, 82728, 89532, 179064, 317507, 635014, 952521, 1270028, 1905042, 2540056, 2857563, 3810084, 5715126, 7620168, 8572689, 11430252, 17145378, 22860504, 34290756, 68581512]

約数ペア:

[(1, 68581512), (2, 34290756), (3, 22860504), (4, 17145378), (6, 11430252), (8, 8572689), (9, 7620168), (12, 5715126), (18, 3810084), (24, 2857563), (27, 2540056), (36, 1905042), (54, 1270028), (72, 952521), (108, 635014), (216, 317507), (383, 179064), (766, 89532), (829, 82728), (1149, 59688), (1532, 44766), (1658, 41364), (2298, 29844), (2487, 27576), (3064, 22383), (3316, 20682), (3447, 19896), (4596, 14922), (4974, 13788), (6632, 10341), (6894, 9948), (7461, 9192)]