77725172

素因数分解:

$2^2\times 7^4\times {\mathrm{8093}}^1$

素因数の和:8125

約数の個数: 30

約数和(自身を含む): 158699058

約数和(自身を除く): 80973886

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 8093, 9604, 16186, 32372, 56651, 113302, 226604, 396557, 793114, 1586228, 2775899, 5551798, 11103596, 19431293, 38862586, 77725172]

約数ペア:

[(1, 77725172), (2, 38862586), (4, 19431293), (7, 11103596), (14, 5551798), (28, 2775899), (49, 1586228), (98, 793114), (196, 396557), (343, 226604), (686, 113302), (1372, 56651), (2401, 32372), (4802, 16186), (8093, 9604)]