72840762

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 170449920

約数和(自身を除く): 97609158

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 93, 106, 159, 186, 279, 318, 477, 558, 821, 837, 954, 1431, 1642, 1643, 1674, 2463, 2862, 3286, 4926, 4929, 7389, 9858, 14778, 14787, 22167, 25451, 29574, 43513, 44334, 44361, 50902, 76353, 87026, 88722, 130539, 152706, 229059, 261078, 391617, 458118, 687177, 783234, 1174851, 1348903, 1374354, 2349702, 2697806, 4046709, 8093418, 12140127, 24280254, 36420381, 72840762]

約数ペア:

[(1, 72840762), (2, 36420381), (3, 24280254), (6, 12140127), (9, 8093418), (18, 4046709), (27, 2697806), (31, 2349702), (53, 1374354), (54, 1348903), (62, 1174851), (93, 783234), (106, 687177), (159, 458118), (186, 391617), (279, 261078), (318, 229059), (477, 152706), (558, 130539), (821, 88722), (837, 87026), (954, 76353), (1431, 50902), (1642, 44361), (1643, 44334), (1674, 43513), (2463, 29574), (2862, 25451), (3286, 22167), (4926, 14787), (4929, 14778), (7389, 9858)]