66911784

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 178675200

約数和(自身を除く): 111763416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 2819, 2967, 3956, 5638, 5934, 7912, 8457, 11276, 11868, 16914, 22552, 23736, 33828, 64837, 67656, 121217, 129674, 194511, 242434, 259348, 363651, 389022, 484868, 518696, 727302, 778044, 969736, 1454604, 1556088, 2787991, 2909208, 5575982, 8363973, 11151964, 16727946, 22303928, 33455892, 66911784]

約数ペア:

[(1, 66911784), (2, 33455892), (3, 22303928), (4, 16727946), (6, 11151964), (8, 8363973), (12, 5575982), (23, 2909208), (24, 2787991), (43, 1556088), (46, 1454604), (69, 969736), (86, 778044), (92, 727302), (129, 518696), (138, 484868), (172, 389022), (184, 363651), (258, 259348), (276, 242434), (344, 194511), (516, 129674), (552, 121217), (989, 67656), (1032, 64837), (1978, 33828), (2819, 23736), (2967, 22552), (3956, 16914), (5638, 11868), (5934, 11276), (7912, 8457)]