78007668

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{63113}}^1$

素因数の和:63223

約数の個数: 24

約数和(自身を含む): 183787968

約数和(自身を除く): 105780300

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 63113, 126226, 189339, 252452, 378678, 757356, 6500639, 13001278, 19501917, 26002556, 39003834, 78007668]

約数ペア:

[(1, 78007668), (2, 39003834), (3, 26002556), (4, 19501917), (6, 13001278), (12, 6500639), (103, 757356), (206, 378678), (309, 252452), (412, 189339), (618, 126226), (1236, 63113)]