80700102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{640477}}^1$

素因数の和:640492

約数の個数: 24

約数和(自身を含む): 199829136

約数和(自身を除く): 119129034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 640477, 1280954, 1921431, 3842862, 4483339, 5764293, 8966678, 11528586, 13450017, 26900034, 40350051, 80700102]

約数ペア:

[(1, 80700102), (2, 40350051), (3, 26900034), (6, 13450017), (7, 11528586), (9, 8966678), (14, 5764293), (18, 4483339), (21, 3842862), (42, 1921431), (63, 1280954), (126, 640477)]