67874345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 107937792

約数和(自身を除く): 40063447

約数列:

[1, 5, 7, 11, 31, 35, 47, 55, 77, 121, 155, 217, 235, 329, 341, 385, 517, 605, 847, 1085, 1331, 1457, 1645, 1705, 2387, 2585, 3619, 3751, 4235, 5687, 6655, 7285, 9317, 10199, 11935, 16027, 18095, 18755, 26257, 28435, 39809, 41261, 46585, 50995, 62557, 80135, 112189, 131285, 176297, 199045, 206305, 288827, 312785, 437899, 560945, 881485, 1234079, 1444135, 1939267, 2189495, 6170395, 9696335, 13574869, 67874345]

約数ペア:

[(1, 67874345), (5, 13574869), (7, 9696335), (11, 6170395), (31, 2189495), (35, 1939267), (47, 1444135), (55, 1234079), (77, 881485), (121, 560945), (155, 437899), (217, 312785), (235, 288827), (329, 206305), (341, 199045), (385, 176297), (517, 131285), (605, 112189), (847, 80135), (1085, 62557), (1331, 50995), (1457, 46585), (1645, 41261), (1705, 39809), (2387, 28435), (2585, 26257), (3619, 18755), (3751, 18095), (4235, 16027), (5687, 11935), (6655, 10199), (7285, 9317)]