75307708

素因数分解:

$2^2\times 7^3\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 79924292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 343, 419, 524, 686, 838, 917, 1372, 1676, 1834, 2933, 3668, 5866, 6419, 11732, 12838, 20531, 25676, 41062, 44933, 54889, 82124, 89866, 109778, 143717, 179732, 219556, 287434, 384223, 574868, 768446, 1536892, 2689561, 5379122, 10758244, 18826927, 37653854, 75307708]

約数ペア:

[(1, 75307708), (2, 37653854), (4, 18826927), (7, 10758244), (14, 5379122), (28, 2689561), (49, 1536892), (98, 768446), (131, 574868), (196, 384223), (262, 287434), (343, 219556), (419, 179732), (524, 143717), (686, 109778), (838, 89866), (917, 82124), (1372, 54889), (1676, 44933), (1834, 41062), (2933, 25676), (3668, 20531), (5866, 12838), (6419, 11732)]