128664072

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{11239}}^1$

素因数の和:11307

約数の個数: 64

約数和(自身を含む): 364176000

約数和(自身を除く): 235511928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11239, 11448, 22478, 33717, 44956, 67434, 89912, 101151, 134868, 202302, 269736, 303453, 404604, 595667, 606906, 809208, 1191334, 1213812, 1787001, 2382668, 2427624, 3574002, 4765336, 5361003, 7148004, 10722006, 14296008, 16083009, 21444012, 32166018, 42888024, 64332036, 128664072]

約数ペア:

[(1, 128664072), (2, 64332036), (3, 42888024), (4, 32166018), (6, 21444012), (8, 16083009), (9, 14296008), (12, 10722006), (18, 7148004), (24, 5361003), (27, 4765336), (36, 3574002), (53, 2427624), (54, 2382668), (72, 1787001), (106, 1213812), (108, 1191334), (159, 809208), (212, 606906), (216, 595667), (318, 404604), (424, 303453), (477, 269736), (636, 202302), (954, 134868), (1272, 101151), (1431, 89912), (1908, 67434), (2862, 44956), (3816, 33717), (5724, 22478), (11239, 11448)]