85878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 200928

約数和(自身を除く): 115050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 367, 734, 1101, 2202, 3303, 4771, 6606, 9542, 14313, 28626, 42939, 85878]

約数ペア:

[(1, 85878), (2, 42939), (3, 28626), (6, 14313), (9, 9542), (13, 6606), (18, 4771), (26, 3303), (39, 2202), (78, 1101), (117, 734), (234, 367)]