84375676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8837}}^1$

素因数の和:8890

約数の個数: 48

約数和(自身を含む): 190052352

約数和(自身を除く): 105676676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 8837, 9548, 17674, 35348, 61859, 97207, 123718, 194414, 247436, 273947, 388828, 547894, 680449, 1095788, 1360898, 1917629, 2721796, 3013417, 3835258, 6026834, 7670516, 12053668, 21093919, 42187838, 84375676]

約数ペア:

[(1, 84375676), (2, 42187838), (4, 21093919), (7, 12053668), (11, 7670516), (14, 6026834), (22, 3835258), (28, 3013417), (31, 2721796), (44, 1917629), (62, 1360898), (77, 1095788), (124, 680449), (154, 547894), (217, 388828), (308, 273947), (341, 247436), (434, 194414), (682, 123718), (868, 97207), (1364, 61859), (2387, 35348), (4774, 17674), (8837, 9548)]