81199584

素因数分解:

$2^5\times 3^4\times {\mathrm{31327}}^1$

素因数の和:31349

約数の個数: 60

約数和(自身を含む): 238813344

約数和(自身を除く): 157613760

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, 288, 324, 432, 648, 864, 1296, 2592, 31327, 62654, 93981, 125308, 187962, 250616, 281943, 375924, 501232, 563886, 751848, 845829, 1002464, 1127772, 1503696, 1691658, 2255544, 2537487, 3007392, 3383316, 4511088, 5074974, 6766632, 9022176, 10149948, 13533264, 20299896, 27066528, 40599792, 81199584]

約数ペア:

[(1, 81199584), (2, 40599792), (3, 27066528), (4, 20299896), (6, 13533264), (8, 10149948), (9, 9022176), (12, 6766632), (16, 5074974), (18, 4511088), (24, 3383316), (27, 3007392), (32, 2537487), (36, 2255544), (48, 1691658), (54, 1503696), (72, 1127772), (81, 1002464), (96, 845829), (108, 751848), (144, 563886), (162, 501232), (216, 375924), (288, 281943), (324, 250616), (432, 187962), (648, 125308), (864, 93981), (1296, 62654), (2592, 31327)]