64503996

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{60397}}^1$

素因数の和:60493

約数の個数: 24

約数和(自身を含む): 152202960

約数和(自身を除く): 87698964

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 60397, 120794, 181191, 241588, 362382, 724764, 5375333, 10750666, 16125999, 21501332, 32251998, 64503996]

約数ペア:

[(1, 64503996), (2, 32251998), (3, 21501332), (4, 16125999), (6, 10750666), (12, 5375333), (89, 724764), (178, 362382), (267, 241588), (356, 181191), (534, 120794), (1068, 60397)]