76866408

素因数分解:

$2^3\times 3^4\times {\mathrm{118621}}^1$

素因数の和:118639

約数の個数: 40

約数和(自身を含む): 215298930

約数和(自身を除く): 138432522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 118621, 237242, 355863, 474484, 711726, 948968, 1067589, 1423452, 2135178, 2846904, 3202767, 4270356, 6405534, 8540712, 9608301, 12811068, 19216602, 25622136, 38433204, 76866408]

約数ペア:

[(1, 76866408), (2, 38433204), (3, 25622136), (4, 19216602), (6, 12811068), (8, 9608301), (9, 8540712), (12, 6405534), (18, 4270356), (24, 3202767), (27, 2846904), (36, 2135178), (54, 1423452), (72, 1067589), (81, 948968), (108, 711726), (162, 474484), (216, 355863), (324, 237242), (648, 118621)]