121217328

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{22751}}^1$

素因数の和:22802

約数の個数: 60

約数和(自身を含む): 348424128

約数和(自身を除く): 227206800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 22751, 45502, 68253, 91004, 136506, 182008, 204759, 273012, 364016, 409518, 546024, 819036, 841787, 1092048, 1638072, 1683574, 2525361, 3276144, 3367148, 5050722, 6734296, 7576083, 10101444, 13468592, 15152166, 20202888, 30304332, 40405776, 60608664, 121217328]

約数ペア:

[(1, 121217328), (2, 60608664), (3, 40405776), (4, 30304332), (6, 20202888), (8, 15152166), (9, 13468592), (12, 10101444), (16, 7576083), (18, 6734296), (24, 5050722), (36, 3367148), (37, 3276144), (48, 2525361), (72, 1683574), (74, 1638072), (111, 1092048), (144, 841787), (148, 819036), (222, 546024), (296, 409518), (333, 364016), (444, 273012), (592, 204759), (666, 182008), (888, 136506), (1332, 91004), (1776, 68253), (2664, 45502), (5328, 22751)]