79266544

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 182448640

約数和(自身を除く): 103182096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 109, 112, 151, 172, 218, 301, 302, 344, 436, 602, 604, 688, 763, 872, 1057, 1204, 1208, 1526, 1744, 2114, 2408, 2416, 3052, 4228, 4687, 4816, 6104, 6493, 8456, 9374, 12208, 12986, 16459, 16912, 18748, 25972, 32809, 32918, 37496, 45451, 51944, 65618, 65836, 74992, 90902, 103888, 115213, 131236, 131672, 181804, 230426, 262472, 263344, 363608, 460852, 524944, 707737, 727216, 921704, 1415474, 1843408, 2830948, 4954159, 5661896, 9908318, 11323792, 19816636, 39633272, 79266544]

約数ペア:

[(1, 79266544), (2, 39633272), (4, 19816636), (7, 11323792), (8, 9908318), (14, 5661896), (16, 4954159), (28, 2830948), (43, 1843408), (56, 1415474), (86, 921704), (109, 727216), (112, 707737), (151, 524944), (172, 460852), (218, 363608), (301, 263344), (302, 262472), (344, 230426), (436, 181804), (602, 131672), (604, 131236), (688, 115213), (763, 103888), (872, 90902), (1057, 74992), (1204, 65836), (1208, 65618), (1526, 51944), (1744, 45451), (2114, 37496), (2408, 32918), (2416, 32809), (3052, 25972), (4228, 18748), (4687, 16912), (4816, 16459), (6104, 12986), (6493, 12208), (8456, 9374)]