64820484

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^2\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 54

約数和(自身を含む): 167262186

約数和(自身を除く): 102441702

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 641, 954, 1282, 1908, 1923, 2564, 2809, 3846, 5618, 5769, 7692, 8427, 11236, 11538, 16854, 23076, 25281, 33708, 33973, 50562, 67946, 101124, 101919, 135892, 203838, 305757, 407676, 611514, 1223028, 1800569, 3601138, 5401707, 7202276, 10803414, 16205121, 21606828, 32410242, 64820484]

約数ペア:

[(1, 64820484), (2, 32410242), (3, 21606828), (4, 16205121), (6, 10803414), (9, 7202276), (12, 5401707), (18, 3601138), (36, 1800569), (53, 1223028), (106, 611514), (159, 407676), (212, 305757), (318, 203838), (477, 135892), (636, 101919), (641, 101124), (954, 67946), (1282, 50562), (1908, 33973), (1923, 33708), (2564, 25281), (2809, 23076), (3846, 16854), (5618, 11538), (5769, 11236), (7692, 8427)]