77112196

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19813}}^1$

素因数の和:19963

約数の個数: 24

約数和(自身を含む): 155341760

約数和(自身を除く): 78229564

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 19813, 39626, 79252, 138691, 277382, 554764, 2754007, 5508014, 11016028, 19278049, 38556098, 77112196]

約数ペア:

[(1, 77112196), (2, 38556098), (4, 19278049), (7, 11016028), (14, 5508014), (28, 2754007), (139, 554764), (278, 277382), (556, 138691), (973, 79252), (1946, 39626), (3892, 19813)]