77562612

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{2161}}^1$

素因数の和:3168

約数の個数: 36

約数和(自身を含む): 196348516

約数和(自身を除く): 118785904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1994, 2161, 2991, 3988, 4322, 5982, 6483, 8644, 8973, 11964, 12966, 17946, 19449, 25932, 35892, 38898, 77796, 2154517, 4309034, 6463551, 8618068, 12927102, 19390653, 25854204, 38781306, 77562612]

約数ペア:

[(1, 77562612), (2, 38781306), (3, 25854204), (4, 19390653), (6, 12927102), (9, 8618068), (12, 6463551), (18, 4309034), (36, 2154517), (997, 77796), (1994, 38898), (2161, 35892), (2991, 25932), (3988, 19449), (4322, 17946), (5982, 12966), (6483, 11964), (8644, 8973)]