78395484

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{15973}}^1$

素因数の和:16389

約数の個数: 24

約数和(自身を含む): 183381520

約数和(自身を除く): 104986036

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 15973, 31946, 47919, 63892, 95838, 191676, 6532957, 13065914, 19598871, 26131828, 39197742, 78395484]

約数ペア:

[(1, 78395484), (2, 39197742), (3, 26131828), (4, 19598871), (6, 13065914), (12, 6532957), (409, 191676), (818, 95838), (1227, 63892), (1636, 47919), (2454, 31946), (4908, 15973)]