72149168

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7079}}^1$

素因数の和:7114

約数の個数: 60

約数和(自身を含む): 175145040

約数和(自身を除く): 102995872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 7079, 10192, 14158, 28316, 49553, 56632, 92027, 99106, 113264, 184054, 198212, 346871, 368108, 396424, 644189, 693742, 736216, 792848, 1288378, 1387484, 1472432, 2576756, 2774968, 4509323, 5153512, 5549936, 9018646, 10307024, 18037292, 36074584, 72149168]

約数ペア:

[(1, 72149168), (2, 36074584), (4, 18037292), (7, 10307024), (8, 9018646), (13, 5549936), (14, 5153512), (16, 4509323), (26, 2774968), (28, 2576756), (49, 1472432), (52, 1387484), (56, 1288378), (91, 792848), (98, 736216), (104, 693742), (112, 644189), (182, 396424), (196, 368108), (208, 346871), (364, 198212), (392, 184054), (637, 113264), (728, 99106), (784, 92027), (1274, 56632), (1456, 49553), (2548, 28316), (5096, 14158), (7079, 10192)]