87204006

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 199756800

約数和(自身を除く): 112552794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 101, 118, 177, 202, 271, 303, 354, 531, 542, 606, 813, 909, 1062, 1593, 1626, 1818, 2439, 2727, 3186, 4878, 5454, 5959, 7317, 11918, 14634, 15989, 17877, 27371, 31978, 35754, 47967, 53631, 54742, 82113, 95934, 107262, 143901, 160893, 164226, 246339, 287802, 321786, 431703, 492678, 739017, 863406, 1478034, 1614889, 3229778, 4844667, 9689334, 14534001, 29068002, 43602003, 87204006]

約数ペア:

[(1, 87204006), (2, 43602003), (3, 29068002), (6, 14534001), (9, 9689334), (18, 4844667), (27, 3229778), (54, 1614889), (59, 1478034), (101, 863406), (118, 739017), (177, 492678), (202, 431703), (271, 321786), (303, 287802), (354, 246339), (531, 164226), (542, 160893), (606, 143901), (813, 107262), (909, 95934), (1062, 82113), (1593, 54742), (1626, 53631), (1818, 47967), (2439, 35754), (2727, 31978), (3186, 27371), (4878, 17877), (5454, 15989), (5959, 14634), (7317, 11918)]