67993578

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 152339616

約数和(自身を除く): 84346038

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 107, 129, 214, 258, 321, 387, 642, 774, 821, 963, 1642, 1926, 2463, 4601, 4926, 7389, 9202, 13803, 14778, 27606, 35303, 41409, 70606, 82818, 87847, 105909, 175694, 211818, 263541, 317727, 527082, 635454, 790623, 1581246, 3777421, 7554842, 11332263, 22664526, 33996789, 67993578]

約数ペア:

[(1, 67993578), (2, 33996789), (3, 22664526), (6, 11332263), (9, 7554842), (18, 3777421), (43, 1581246), (86, 790623), (107, 635454), (129, 527082), (214, 317727), (258, 263541), (321, 211818), (387, 175694), (642, 105909), (774, 87847), (821, 82818), (963, 70606), (1642, 41409), (1926, 35303), (2463, 27606), (4601, 14778), (4926, 13803), (7389, 9202)]