80778972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{94811}}^1$

素因数の和:94889

約数の個数: 24

約数和(自身を含む): 191140992

約数和(自身を除く): 110362020

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 94811, 189622, 284433, 379244, 568866, 1137732, 6731581, 13463162, 20194743, 26926324, 40389486, 80778972]

約数ペア:

[(1, 80778972), (2, 40389486), (3, 26926324), (4, 20194743), (6, 13463162), (12, 6731581), (71, 1137732), (142, 568866), (213, 379244), (284, 284433), (426, 189622), (852, 94811)]