64772604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{138403}}^1$

素因数の和:138426

約数の個数: 36

約数和(自身を含む): 176326696

約数和(自身を除く): 111554092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 138403, 276806, 415209, 553612, 830418, 1245627, 1660836, 1799239, 2491254, 3598478, 4982508, 5397717, 7196956, 10795434, 16193151, 21590868, 32386302, 64772604]

約数ペア:

[(1, 64772604), (2, 32386302), (3, 21590868), (4, 16193151), (6, 10795434), (9, 7196956), (12, 5397717), (13, 4982508), (18, 3598478), (26, 2491254), (36, 1799239), (39, 1660836), (52, 1245627), (78, 830418), (117, 553612), (156, 415209), (234, 276806), (468, 138403)]