78904582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 135454032

約数和(自身を除く): 56549450

約数列:

[1, 2, 17, 23, 34, 41, 46, 82, 107, 214, 391, 529, 697, 782, 943, 1058, 1394, 1819, 1886, 2461, 3638, 4387, 4922, 8774, 8993, 16031, 17986, 21689, 32062, 41837, 43378, 56603, 74579, 83674, 100901, 113206, 149158, 201802, 368713, 737426, 962251, 1715317, 1924502, 2320723, 3430634, 4641446, 39452291, 78904582]

約数ペア:

[(1, 78904582), (2, 39452291), (17, 4641446), (23, 3430634), (34, 2320723), (41, 1924502), (46, 1715317), (82, 962251), (107, 737426), (214, 368713), (391, 201802), (529, 149158), (697, 113206), (782, 100901), (943, 83674), (1058, 74579), (1394, 56603), (1819, 43378), (1886, 41837), (2461, 32062), (3638, 21689), (4387, 17986), (4922, 16031), (8774, 8993)]