77408716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2591}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 93290036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2591, 2716, 4268, 5182, 7469, 10364, 14938, 18137, 28501, 29876, 36274, 57002, 72548, 114004, 199507, 251327, 399014, 502654, 798028, 1005308, 1759289, 2764597, 3518578, 5529194, 7037156, 11058388, 19352179, 38704358, 77408716]

約数ペア:

[(1, 77408716), (2, 38704358), (4, 19352179), (7, 11058388), (11, 7037156), (14, 5529194), (22, 3518578), (28, 2764597), (44, 1759289), (77, 1005308), (97, 798028), (154, 502654), (194, 399014), (308, 251327), (388, 199507), (679, 114004), (1067, 72548), (1358, 57002), (2134, 36274), (2591, 29876), (2716, 28501), (4268, 18137), (5182, 14938), (7469, 10364)]