80674542

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{113}}^2$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 196955304

約数和(自身を除く): 116280762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 113, 117, 162, 226, 234, 243, 339, 351, 486, 678, 702, 1017, 1053, 1469, 2034, 2106, 2938, 3051, 3159, 4407, 6102, 6318, 8814, 9153, 12769, 13221, 18306, 25538, 26442, 27459, 38307, 39663, 54918, 76614, 79326, 114921, 118989, 165997, 229842, 237978, 331994, 344763, 356967, 497991, 689526, 713934, 995982, 1034289, 1493973, 2068578, 2987946, 3102867, 4481919, 6205734, 8963838, 13445757, 26891514, 40337271, 80674542]

約数ペア:

[(1, 80674542), (2, 40337271), (3, 26891514), (6, 13445757), (9, 8963838), (13, 6205734), (18, 4481919), (26, 3102867), (27, 2987946), (39, 2068578), (54, 1493973), (78, 1034289), (81, 995982), (113, 713934), (117, 689526), (162, 497991), (226, 356967), (234, 344763), (243, 331994), (339, 237978), (351, 229842), (486, 165997), (678, 118989), (702, 114921), (1017, 79326), (1053, 76614), (1469, 54918), (2034, 39663), (2106, 38307), (2938, 27459), (3051, 26442), (3159, 25538), (4407, 18306), (6102, 13221), (6318, 12769), (8814, 9153)]