87217012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 167795712

約数和(自身を除く): 80578700

約数列:

[1, 2, 4, 23, 31, 46, 53, 62, 92, 106, 124, 212, 577, 713, 1154, 1219, 1426, 1643, 2308, 2438, 2852, 3286, 4876, 6572, 13271, 17887, 26542, 30581, 35774, 37789, 53084, 61162, 71548, 75578, 122324, 151156, 411401, 703363, 822802, 948011, 1406726, 1645604, 1896022, 2813452, 3792044, 21804253, 43608506, 87217012]

約数ペア:

[(1, 87217012), (2, 43608506), (4, 21804253), (23, 3792044), (31, 2813452), (46, 1896022), (53, 1645604), (62, 1406726), (92, 948011), (106, 822802), (124, 703363), (212, 411401), (577, 151156), (713, 122324), (1154, 75578), (1219, 71548), (1426, 61162), (1643, 53084), (2308, 37789), (2438, 35774), (2852, 30581), (3286, 26542), (4876, 17887), (6572, 13271)]