66220168

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 161287200

約数和(自身を除く): 95067032

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 196, 238, 266, 323, 392, 476, 523, 532, 646, 833, 931, 952, 1046, 1064, 1292, 1666, 1862, 2092, 2261, 2584, 3332, 3661, 3724, 4184, 4522, 6664, 7322, 7448, 8891, 9044, 9937, 14644, 15827, 17782, 18088, 19874, 25627, 29288, 31654, 35564, 39748, 51254, 62237, 63308, 69559, 71128, 79496, 102508, 124474, 126616, 139118, 168929, 205016, 248948, 278236, 337858, 435659, 486913, 497896, 556472, 675716, 871318, 973826, 1182503, 1351432, 1742636, 1947652, 2365006, 3485272, 3895304, 4730012, 8277521, 9460024, 16555042, 33110084, 66220168]

約数ペア:

[(1, 66220168), (2, 33110084), (4, 16555042), (7, 9460024), (8, 8277521), (14, 4730012), (17, 3895304), (19, 3485272), (28, 2365006), (34, 1947652), (38, 1742636), (49, 1351432), (56, 1182503), (68, 973826), (76, 871318), (98, 675716), (119, 556472), (133, 497896), (136, 486913), (152, 435659), (196, 337858), (238, 278236), (266, 248948), (323, 205016), (392, 168929), (476, 139118), (523, 126616), (532, 124474), (646, 102508), (833, 79496), (931, 71128), (952, 69559), (1046, 63308), (1064, 62237), (1292, 51254), (1666, 39748), (1862, 35564), (2092, 31654), (2261, 29288), (2584, 25627), (3332, 19874), (3661, 18088), (3724, 17782), (4184, 15827), (4522, 14644), (6664, 9937), (7322, 9044), (7448, 8891)]