79903196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 157925376

約数和(自身を除く): 78022180

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 782, 799, 1081, 1087, 1564, 1598, 2162, 2174, 3196, 4324, 4348, 18377, 18479, 25001, 36754, 36958, 50002, 51089, 73508, 73916, 100004, 102178, 204356, 425017, 850034, 868513, 1175047, 1700068, 1737026, 2350094, 3474052, 4700188, 19975799, 39951598, 79903196]

約数ペア:

[(1, 79903196), (2, 39951598), (4, 19975799), (17, 4700188), (23, 3474052), (34, 2350094), (46, 1737026), (47, 1700068), (68, 1175047), (92, 868513), (94, 850034), (188, 425017), (391, 204356), (782, 102178), (799, 100004), (1081, 73916), (1087, 73508), (1564, 51089), (1598, 50002), (2162, 36958), (2174, 36754), (3196, 25001), (4324, 18479), (4348, 18377)]