87285978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{124339}}^1$

素因数の和:124363

約数の個数: 32

約数和(自身を含む): 208891200

約数和(自身を除く): 121605222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 124339, 248678, 373017, 746034, 1119051, 1616407, 2238102, 3232814, 3357153, 4849221, 6714306, 9698442, 14547663, 29095326, 43642989, 87285978]

約数ペア:

[(1, 87285978), (2, 43642989), (3, 29095326), (6, 14547663), (9, 9698442), (13, 6714306), (18, 4849221), (26, 3357153), (27, 3232814), (39, 2238102), (54, 1616407), (78, 1119051), (117, 746034), (234, 373017), (351, 248678), (702, 124339)]