100125872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 245674752

約数和(自身を除く): 145548880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 469, 536, 616, 737, 938, 1072, 1213, 1232, 1474, 1876, 2426, 2948, 3752, 4852, 5159, 5896, 7504, 8491, 9704, 10318, 11792, 13343, 16982, 19408, 20636, 26686, 33964, 41272, 53372, 67928, 81271, 82544, 93401, 106744, 135856, 162542, 186802, 213488, 325084, 373604, 568897, 650168, 747208, 893981, 1137794, 1300336, 1494416, 1787962, 2275588, 3575924, 4551176, 6257867, 7151848, 9102352, 12515734, 14303696, 25031468, 50062936, 100125872]

約数ペア:

[(1, 100125872), (2, 50062936), (4, 25031468), (7, 14303696), (8, 12515734), (11, 9102352), (14, 7151848), (16, 6257867), (22, 4551176), (28, 3575924), (44, 2275588), (56, 1787962), (67, 1494416), (77, 1300336), (88, 1137794), (112, 893981), (134, 747208), (154, 650168), (176, 568897), (268, 373604), (308, 325084), (469, 213488), (536, 186802), (616, 162542), (737, 135856), (938, 106744), (1072, 93401), (1213, 82544), (1232, 81271), (1474, 67928), (1876, 53372), (2426, 41272), (2948, 33964), (3752, 26686), (4852, 20636), (5159, 19408), (5896, 16982), (7504, 13343), (8491, 11792), (9704, 10318)]