80523288

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21929}}^1$

素因数の和:21961

約数の個数: 64

約数和(自身を含む): 236844000

約数和(自身を除く): 156320712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 21929, 43858, 65787, 87716, 131574, 175432, 197361, 263148, 372793, 394722, 526296, 592083, 745586, 789444, 1118379, 1184166, 1491172, 1578888, 2236758, 2368332, 2982344, 3355137, 4473516, 4736664, 6710274, 8947032, 10065411, 13420548, 20130822, 26841096, 40261644, 80523288]

約数ペア:

[(1, 80523288), (2, 40261644), (3, 26841096), (4, 20130822), (6, 13420548), (8, 10065411), (9, 8947032), (12, 6710274), (17, 4736664), (18, 4473516), (24, 3355137), (27, 2982344), (34, 2368332), (36, 2236758), (51, 1578888), (54, 1491172), (68, 1184166), (72, 1118379), (102, 789444), (108, 745586), (136, 592083), (153, 526296), (204, 394722), (216, 372793), (306, 263148), (408, 197361), (459, 175432), (612, 131574), (918, 87716), (1224, 65787), (1836, 43858), (3672, 21929)]