80177964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 194392800

約数和(自身を除く): 114214836

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 111, 148, 178, 222, 267, 356, 444, 534, 1068, 2029, 3293, 4058, 6087, 6586, 8116, 9879, 12174, 13172, 19758, 24348, 39516, 75073, 150146, 180581, 225219, 300292, 361162, 450438, 541743, 722324, 900876, 1083486, 2166972, 6681497, 13362994, 20044491, 26725988, 40088982, 80177964]

約数ペア:

[(1, 80177964), (2, 40088982), (3, 26725988), (4, 20044491), (6, 13362994), (12, 6681497), (37, 2166972), (74, 1083486), (89, 900876), (111, 722324), (148, 541743), (178, 450438), (222, 361162), (267, 300292), (356, 225219), (444, 180581), (534, 150146), (1068, 75073), (2029, 39516), (3293, 24348), (4058, 19758), (6087, 13172), (6586, 12174), (8116, 9879)]