777806148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{89899}}^1$

素因数の和:90016

約数の個数: 48

約数和(自身を含む): 2094310400

約数和(自身を除く): 1316504252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 89899, 179798, 269697, 359596, 539394, 629293, 1078788, 1258586, 1887879, 2517172, 3775758, 7551516, 9259597, 18519194, 27778791, 37038388, 55557582, 64817179, 111115164, 129634358, 194451537, 259268716, 388903074, 777806148]

約数ペア:

[(1, 777806148), (2, 388903074), (3, 259268716), (4, 194451537), (6, 129634358), (7, 111115164), (12, 64817179), (14, 55557582), (21, 37038388), (28, 27778791), (42, 18519194), (84, 9259597), (103, 7551516), (206, 3775758), (309, 2517172), (412, 1887879), (618, 1258586), (721, 1078788), (1236, 629293), (1442, 539394), (2163, 359596), (2884, 269697), (4326, 179798), (8652, 89899)]