78938376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2903}}^1$

素因数の和:3026

約数の個数: 64

約数和(自身を含む): 217451520

約数和(自身を除く): 138513144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 412, 618, 824, 1133, 1236, 2266, 2472, 2903, 3399, 4532, 5806, 6798, 8709, 9064, 11612, 13596, 17418, 23224, 27192, 31933, 34836, 63866, 69672, 95799, 127732, 191598, 255464, 299009, 383196, 598018, 766392, 897027, 1196036, 1794054, 2392072, 3289099, 3588108, 6578198, 7176216, 9867297, 13156396, 19734594, 26312792, 39469188, 78938376]

約数ペア:

[(1, 78938376), (2, 39469188), (3, 26312792), (4, 19734594), (6, 13156396), (8, 9867297), (11, 7176216), (12, 6578198), (22, 3588108), (24, 3289099), (33, 2392072), (44, 1794054), (66, 1196036), (88, 897027), (103, 766392), (132, 598018), (206, 383196), (264, 299009), (309, 255464), (412, 191598), (618, 127732), (824, 95799), (1133, 69672), (1236, 63866), (2266, 34836), (2472, 31933), (2903, 27192), (3399, 23224), (4532, 17418), (5806, 13596), (6798, 11612), (8709, 9064)]