66418488

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7151}}^1$

素因数の和:7209

約数の個数: 64

約数和(自身を含む): 188812800

約数和(自身を除く): 122394312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 7151, 9288, 14302, 21453, 28604, 42906, 57208, 64359, 85812, 128718, 171624, 193077, 257436, 307493, 386154, 514872, 614986, 772308, 922479, 1229972, 1544616, 1844958, 2459944, 2767437, 3689916, 5534874, 7379832, 8302311, 11069748, 16604622, 22139496, 33209244, 66418488]

約数ペア:

[(1, 66418488), (2, 33209244), (3, 22139496), (4, 16604622), (6, 11069748), (8, 8302311), (9, 7379832), (12, 5534874), (18, 3689916), (24, 2767437), (27, 2459944), (36, 1844958), (43, 1544616), (54, 1229972), (72, 922479), (86, 772308), (108, 614986), (129, 514872), (172, 386154), (216, 307493), (258, 257436), (344, 193077), (387, 171624), (516, 128718), (774, 85812), (1032, 64359), (1161, 57208), (1548, 42906), (2322, 28604), (3096, 21453), (4644, 14302), (7151, 9288)]