78870136

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{4463}}^1$

素因数の和:4563

約数の個数: 24

約数和(自身を含む): 151128720

約数和(自身を除く): 72258584

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2209, 4418, 4463, 8836, 8926, 17672, 17852, 35704, 209761, 419522, 839044, 1678088, 9858767, 19717534, 39435068, 78870136]

約数ペア:

[(1, 78870136), (2, 39435068), (4, 19717534), (8, 9858767), (47, 1678088), (94, 839044), (188, 419522), (376, 209761), (2209, 35704), (4418, 17852), (4463, 17672), (8836, 8926)]