68440176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 120

約数和(自身を含む): 224132480

約数和(自身を除く): 155692304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1579, 1806, 2064, 2408, 2709, 3096, 3158, 3612, 4737, 4816, 5418, 6192, 6316, 7224, 9474, 10836, 11053, 12632, 14211, 14448, 18948, 21672, 22106, 25264, 28422, 33159, 37896, 43344, 44212, 56844, 66318, 67897, 75792, 88424, 99477, 113688, 132636, 135794, 176848, 198954, 203691, 227376, 265272, 271588, 397908, 407382, 475279, 530544, 543176, 611073, 795816, 814764, 950558, 1086352, 1222146, 1425837, 1591632, 1629528, 1901116, 2444292, 2851674, 3259056, 3802232, 4277511, 4888584, 5703348, 7604464, 8555022, 9777168, 11406696, 17110044, 22813392, 34220088, 68440176]

約数ペア:

[(1, 68440176), (2, 34220088), (3, 22813392), (4, 17110044), (6, 11406696), (7, 9777168), (8, 8555022), (9, 7604464), (12, 5703348), (14, 4888584), (16, 4277511), (18, 3802232), (21, 3259056), (24, 2851674), (28, 2444292), (36, 1901116), (42, 1629528), (43, 1591632), (48, 1425837), (56, 1222146), (63, 1086352), (72, 950558), (84, 814764), (86, 795816), (112, 611073), (126, 543176), (129, 530544), (144, 475279), (168, 407382), (172, 397908), (252, 271588), (258, 265272), (301, 227376), (336, 203691), (344, 198954), (387, 176848), (504, 135794), (516, 132636), (602, 113688), (688, 99477), (774, 88424), (903, 75792), (1008, 67897), (1032, 66318), (1204, 56844), (1548, 44212), (1579, 43344), (1806, 37896), (2064, 33159), (2408, 28422), (2709, 25264), (3096, 22106), (3158, 21672), (3612, 18948), (4737, 14448), (4816, 14211), (5418, 12632), (6192, 11053), (6316, 10836), (7224, 9474)]