77798644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{22963}}^1$

素因数の和:22996

約数の個数: 36

約数和(自身を含む): 171035872

約数和(自身を除く): 93237228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 22963, 45926, 91852, 160741, 252593, 321482, 505186, 642964, 1010372, 1768151, 2778523, 3536302, 5557046, 7072604, 11114092, 19449661, 38899322, 77798644]

約数ペア:

[(1, 77798644), (2, 38899322), (4, 19449661), (7, 11114092), (11, 7072604), (14, 5557046), (22, 3536302), (28, 2778523), (44, 1768151), (77, 1010372), (121, 642964), (154, 505186), (242, 321482), (308, 252593), (484, 160741), (847, 91852), (1694, 45926), (3388, 22963)]