25137144

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{3203}}^1$

素因数の和:3324

約数の個数: 48

約数和(自身を含む): 68725800

約数和(自身を除く): 43588656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3203, 3924, 6406, 7848, 9609, 12812, 19218, 25624, 28827, 38436, 57654, 76872, 115308, 230616, 349127, 698254, 1047381, 1396508, 2094762, 2793016, 3142143, 4189524, 6284286, 8379048, 12568572, 25137144]

約数ペア:

[(1, 25137144), (2, 12568572), (3, 8379048), (4, 6284286), (6, 4189524), (8, 3142143), (9, 2793016), (12, 2094762), (18, 1396508), (24, 1047381), (36, 698254), (72, 349127), (109, 230616), (218, 115308), (327, 76872), (436, 57654), (654, 38436), (872, 28827), (981, 25624), (1308, 19218), (1962, 12812), (2616, 9609), (3203, 7848), (3924, 6406)]