80905176

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2046

約数の個数: 128

約数和(自身を含む): 259718400

約数和(自身を除く): 178813224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 561, 594, 612, 748, 792, 918, 1122, 1188, 1224, 1496, 1683, 1836, 2003, 2244, 2376, 3366, 3672, 4006, 4488, 5049, 6009, 6732, 8012, 10098, 12018, 13464, 16024, 18027, 20196, 22033, 24036, 34051, 36054, 40392, 44066, 48072, 54081, 66099, 68102, 72108, 88132, 102153, 108162, 132198, 136204, 144216, 176264, 198297, 204306, 216324, 264396, 272408, 306459, 374561, 396594, 408612, 432648, 528792, 594891, 612918, 749122, 793188, 817224, 919377, 1123683, 1189782, 1225836, 1498244, 1586376, 1838754, 2247366, 2379564, 2451672, 2996488, 3371049, 3677508, 4494732, 4759128, 6742098, 7355016, 8989464, 10113147, 13484196, 20226294, 26968392, 40452588, 80905176]

約数ペア:

[(1, 80905176), (2, 40452588), (3, 26968392), (4, 20226294), (6, 13484196), (8, 10113147), (9, 8989464), (11, 7355016), (12, 6742098), (17, 4759128), (18, 4494732), (22, 3677508), (24, 3371049), (27, 2996488), (33, 2451672), (34, 2379564), (36, 2247366), (44, 1838754), (51, 1586376), (54, 1498244), (66, 1225836), (68, 1189782), (72, 1123683), (88, 919377), (99, 817224), (102, 793188), (108, 749122), (132, 612918), (136, 594891), (153, 528792), (187, 432648), (198, 408612), (204, 396594), (216, 374561), (264, 306459), (297, 272408), (306, 264396), (374, 216324), (396, 204306), (408, 198297), (459, 176264), (561, 144216), (594, 136204), (612, 132198), (748, 108162), (792, 102153), (918, 88132), (1122, 72108), (1188, 68102), (1224, 66099), (1496, 54081), (1683, 48072), (1836, 44066), (2003, 40392), (2244, 36054), (2376, 34051), (3366, 24036), (3672, 22033), (4006, 20196), (4488, 18027), (5049, 16024), (6009, 13464), (6732, 12018), (8012, 10098)]