77907348

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2613

約数の個数: 72

約数和(自身を含む): 211131648

約数和(自身を除く): 133224300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2543, 2553, 3404, 5086, 5106, 7629, 7659, 10172, 10212, 15258, 15318, 22887, 30516, 30636, 45774, 58489, 91548, 94091, 116978, 175467, 188182, 233956, 282273, 350934, 376364, 526401, 564546, 701868, 846819, 1052802, 1129092, 1693638, 2105604, 2164093, 3387276, 4328186, 6492279, 8656372, 12984558, 19476837, 25969116, 38953674, 77907348]

約数ペア:

[(1, 77907348), (2, 38953674), (3, 25969116), (4, 19476837), (6, 12984558), (9, 8656372), (12, 6492279), (18, 4328186), (23, 3387276), (36, 2164093), (37, 2105604), (46, 1693638), (69, 1129092), (74, 1052802), (92, 846819), (111, 701868), (138, 564546), (148, 526401), (207, 376364), (222, 350934), (276, 282273), (333, 233956), (414, 188182), (444, 175467), (666, 116978), (828, 94091), (851, 91548), (1332, 58489), (1702, 45774), (2543, 30636), (2553, 30516), (3404, 22887), (5086, 15318), (5106, 15258), (7629, 10212), (7659, 10172)]