81429084

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{68543}}^1$

素因数の和:68567

約数の個数: 48

約数和(自身を含む): 230307840

約数和(自身を除く): 148878756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 68543, 137086, 205629, 274172, 411258, 616887, 753973, 822516, 1233774, 1507946, 1850661, 2261919, 2467548, 3015892, 3701322, 4523838, 6785757, 7402644, 9047676, 13571514, 20357271, 27143028, 40714542, 81429084]

約数ペア:

[(1, 81429084), (2, 40714542), (3, 27143028), (4, 20357271), (6, 13571514), (9, 9047676), (11, 7402644), (12, 6785757), (18, 4523838), (22, 3701322), (27, 3015892), (33, 2467548), (36, 2261919), (44, 1850661), (54, 1507946), (66, 1233774), (99, 822516), (108, 753973), (132, 616887), (198, 411258), (297, 274172), (396, 205629), (594, 137086), (1188, 68543)]