81313632

素因数分解:

$2^5\times 3^5\times {\mathrm{10457}}^1$

素因数の和:10482

約数の個数: 72

約数和(自身を含む): 239822856

約数和(自身を除く): 158509224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 10457, 20914, 31371, 41828, 62742, 83656, 94113, 125484, 167312, 188226, 250968, 282339, 334624, 376452, 501936, 564678, 752904, 847017, 1003872, 1129356, 1505808, 1694034, 2258712, 2541051, 3011616, 3388068, 4517424, 5082102, 6776136, 9034848, 10164204, 13552272, 20328408, 27104544, 40656816, 81313632]

約数ペア:

[(1, 81313632), (2, 40656816), (3, 27104544), (4, 20328408), (6, 13552272), (8, 10164204), (9, 9034848), (12, 6776136), (16, 5082102), (18, 4517424), (24, 3388068), (27, 3011616), (32, 2541051), (36, 2258712), (48, 1694034), (54, 1505808), (72, 1129356), (81, 1003872), (96, 847017), (108, 752904), (144, 564678), (162, 501936), (216, 376452), (243, 334624), (288, 282339), (324, 250968), (432, 188226), (486, 167312), (648, 125484), (864, 94113), (972, 83656), (1296, 62742), (1944, 41828), (2592, 31371), (3888, 20914), (7776, 10457)]