68576142

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 141482880

約数和(自身を除く): 72906738

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 786, 2029, 4058, 5633, 6087, 11266, 12174, 16899, 33798, 87247, 174494, 261741, 265799, 523482, 531598, 797397, 1594794, 11429357, 22858714, 34288071, 68576142]

約数ペア:

[(1, 68576142), (2, 34288071), (3, 22858714), (6, 11429357), (43, 1594794), (86, 797397), (129, 531598), (131, 523482), (258, 265799), (262, 261741), (393, 174494), (786, 87247), (2029, 33798), (4058, 16899), (5633, 12174), (6087, 11266)]