81994776

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{48119}}^1$

素因数の和:48199

約数の個数: 32

約数和(自身を含む): 207878400

約数和(自身を除く): 125883624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 48119, 96238, 144357, 192476, 288714, 384952, 577428, 1154856, 3416449, 6832898, 10249347, 13665796, 20498694, 27331592, 40997388, 81994776]

約数ペア:

[(1, 81994776), (2, 40997388), (3, 27331592), (4, 20498694), (6, 13665796), (8, 10249347), (12, 6832898), (24, 3416449), (71, 1154856), (142, 577428), (213, 384952), (284, 288714), (426, 192476), (568, 144357), (852, 96238), (1704, 48119)]