77319814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 136795680

約数和(自身を除く): 59475866

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 409, 661, 818, 1322, 4499, 5317, 7271, 8593, 8998, 10634, 14542, 17186, 58487, 94523, 116974, 189046, 270349, 540698, 2973839, 3514537, 5947678, 7029074, 38659907, 77319814]

約数ペア:

[(1, 77319814), (2, 38659907), (11, 7029074), (13, 5947678), (22, 3514537), (26, 2973839), (143, 540698), (286, 270349), (409, 189046), (661, 116974), (818, 94523), (1322, 58487), (4499, 17186), (5317, 14542), (7271, 10634), (8593, 8998)]