78621636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 193019904

約数和(自身を除く): 114398268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 762, 1524, 2243, 2921, 4486, 5842, 6729, 8763, 8972, 11684, 13458, 17526, 26916, 35052, 51589, 103178, 154767, 206356, 284861, 309534, 569722, 619068, 854583, 1139444, 1709166, 3418332, 6551803, 13103606, 19655409, 26207212, 39310818, 78621636]

約数ペア:

[(1, 78621636), (2, 39310818), (3, 26207212), (4, 19655409), (6, 13103606), (12, 6551803), (23, 3418332), (46, 1709166), (69, 1139444), (92, 854583), (127, 619068), (138, 569722), (254, 309534), (276, 284861), (381, 206356), (508, 154767), (762, 103178), (1524, 51589), (2243, 35052), (2921, 26916), (4486, 17526), (5842, 13458), (6729, 11684), (8763, 8972)]