80224683

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 65756757

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 51, 77, 93, 119, 187, 217, 231, 341, 357, 527, 561, 651, 659, 1023, 1309, 1581, 1977, 2387, 3689, 3927, 4613, 5797, 7161, 7249, 11067, 11203, 13839, 17391, 20429, 21747, 33609, 40579, 50743, 61287, 78421, 121737, 123233, 143003, 152229, 224719, 235263, 347293, 369699, 429009, 674157, 862631, 1041879, 1573033, 2431051, 2587893, 3820223, 4719099, 7293153, 11460669, 26741561, 80224683]

約数ペア:

[(1, 80224683), (3, 26741561), (7, 11460669), (11, 7293153), (17, 4719099), (21, 3820223), (31, 2587893), (33, 2431051), (51, 1573033), (77, 1041879), (93, 862631), (119, 674157), (187, 429009), (217, 369699), (231, 347293), (341, 235263), (357, 224719), (527, 152229), (561, 143003), (651, 123233), (659, 121737), (1023, 78421), (1309, 61287), (1581, 50743), (1977, 40579), (2387, 33609), (3689, 21747), (3927, 20429), (4613, 17391), (5797, 13839), (7161, 11203), (7249, 11067)]