72475812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{46819}}^1$

素因数の和:46872

約数の個数: 36

約数和(自身を含む): 187467280

約数和(自身を除く): 114991468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 46819, 93638, 140457, 187276, 280914, 421371, 561828, 842742, 1685484, 2013217, 4026434, 6039651, 8052868, 12079302, 18118953, 24158604, 36237906, 72475812]

約数ペア:

[(1, 72475812), (2, 36237906), (3, 24158604), (4, 18118953), (6, 12079302), (9, 8052868), (12, 6039651), (18, 4026434), (36, 2013217), (43, 1685484), (86, 842742), (129, 561828), (172, 421371), (258, 280914), (387, 187276), (516, 140457), (774, 93638), (1548, 46819)]