121918824

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1451}}^1$

素因数の和:1855

約数の個数: 64

約数和(自身を含む): 339768000

約数和(自身を除く): 217849176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 1167, 1451, 1556, 2334, 2902, 3112, 3501, 4353, 4668, 5804, 7002, 8706, 9336, 10503, 11608, 13059, 14004, 17412, 21006, 26118, 28008, 34824, 39177, 42012, 52236, 78354, 84024, 104472, 156708, 313416, 564439, 1128878, 1693317, 2257756, 3386634, 4515512, 5079951, 6773268, 10159902, 13546536, 15239853, 20319804, 30479706, 40639608, 60959412, 121918824]

約数ペア:

[(1, 121918824), (2, 60959412), (3, 40639608), (4, 30479706), (6, 20319804), (8, 15239853), (9, 13546536), (12, 10159902), (18, 6773268), (24, 5079951), (27, 4515512), (36, 3386634), (54, 2257756), (72, 1693317), (108, 1128878), (216, 564439), (389, 313416), (778, 156708), (1167, 104472), (1451, 84024), (1556, 78354), (2334, 52236), (2902, 42012), (3112, 39177), (3501, 34824), (4353, 28008), (4668, 26118), (5804, 21006), (7002, 17412), (8706, 14004), (9336, 13059), (10503, 11608)]