86787064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 202507200

約数和(自身を除く): 115720136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1229, 1261, 1358, 2458, 2522, 2716, 4916, 5044, 5432, 8603, 8827, 9832, 10088, 15977, 17206, 17654, 31954, 34412, 35308, 63908, 68824, 70616, 111839, 119213, 127816, 223678, 238426, 447356, 476852, 834491, 894712, 953704, 1549769, 1668982, 3099538, 3337964, 6199076, 6675928, 10848383, 12398152, 21696766, 43393532, 86787064]

約数ペア:

[(1, 86787064), (2, 43393532), (4, 21696766), (7, 12398152), (8, 10848383), (13, 6675928), (14, 6199076), (26, 3337964), (28, 3099538), (52, 1668982), (56, 1549769), (91, 953704), (97, 894712), (104, 834491), (182, 476852), (194, 447356), (364, 238426), (388, 223678), (679, 127816), (728, 119213), (776, 111839), (1229, 70616), (1261, 68824), (1358, 63908), (2458, 35308), (2522, 34412), (2716, 31954), (4916, 17654), (5044, 17206), (5432, 15977), (8603, 10088), (8827, 9832)]