29785068

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 78414336

約数和(自身を除く): 48629268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 129, 142, 172, 213, 258, 271, 284, 387, 426, 516, 542, 639, 774, 813, 852, 1084, 1278, 1548, 1626, 2439, 2556, 3053, 3252, 4878, 6106, 9159, 9756, 11653, 12212, 18318, 19241, 23306, 27477, 34959, 36636, 38482, 46612, 54954, 57723, 69918, 76964, 104877, 109908, 115446, 139836, 173169, 209754, 230892, 346338, 419508, 692676, 827363, 1654726, 2482089, 3309452, 4964178, 7446267, 9928356, 14892534, 29785068]

約数ペア:

[(1, 29785068), (2, 14892534), (3, 9928356), (4, 7446267), (6, 4964178), (9, 3309452), (12, 2482089), (18, 1654726), (36, 827363), (43, 692676), (71, 419508), (86, 346338), (129, 230892), (142, 209754), (172, 173169), (213, 139836), (258, 115446), (271, 109908), (284, 104877), (387, 76964), (426, 69918), (516, 57723), (542, 54954), (639, 46612), (774, 38482), (813, 36636), (852, 34959), (1084, 27477), (1278, 23306), (1548, 19241), (1626, 18318), (2439, 12212), (2556, 11653), (3053, 9756), (3252, 9159), (4878, 6106)]