81434862

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 196162560

約数和(自身を除く): 114727698

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 306, 387, 459, 731, 774, 918, 1161, 1462, 2063, 2193, 2322, 4126, 4386, 6189, 6579, 12378, 13158, 18567, 19737, 35071, 37134, 39474, 55701, 70142, 88709, 105213, 111402, 177418, 210426, 266127, 315639, 532254, 631278, 798381, 946917, 1508053, 1596762, 1893834, 2395143, 3016106, 4524159, 4790286, 9048318, 13572477, 27144954, 40717431, 81434862]

約数ペア:

[(1, 81434862), (2, 40717431), (3, 27144954), (6, 13572477), (9, 9048318), (17, 4790286), (18, 4524159), (27, 3016106), (34, 2395143), (43, 1893834), (51, 1596762), (54, 1508053), (86, 946917), (102, 798381), (129, 631278), (153, 532254), (258, 315639), (306, 266127), (387, 210426), (459, 177418), (731, 111402), (774, 105213), (918, 88709), (1161, 70142), (1462, 55701), (2063, 39474), (2193, 37134), (2322, 35071), (4126, 19737), (4386, 18567), (6189, 13158), (6579, 12378)]