129468012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10909}}^1$

素因数の和:10982

約数の個数: 48

約数和(自身を含む): 322586880

約数和(自身を除く): 193118868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 10909, 11868, 21818, 32727, 43636, 65454, 130908, 250907, 469087, 501814, 752721, 938174, 1003628, 1407261, 1505442, 1876348, 2814522, 3010884, 5629044, 10789001, 21578002, 32367003, 43156004, 64734006, 129468012]

約数ペア:

[(1, 129468012), (2, 64734006), (3, 43156004), (4, 32367003), (6, 21578002), (12, 10789001), (23, 5629044), (43, 3010884), (46, 2814522), (69, 1876348), (86, 1505442), (92, 1407261), (129, 1003628), (138, 938174), (172, 752721), (258, 501814), (276, 469087), (516, 250907), (989, 130908), (1978, 65454), (2967, 43636), (3956, 32727), (5934, 21818), (10909, 11868)]