80981772

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{81307}}^1$

素因数の和:81397

約数の個数: 24

約数和(自身を含む): 191236416

約数和(自身を除く): 110254644

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 81307, 162614, 243921, 325228, 487842, 975684, 6748481, 13496962, 20245443, 26993924, 40490886, 80981772]

約数ペア:

[(1, 80981772), (2, 40490886), (3, 26993924), (4, 20245443), (6, 13496962), (12, 6748481), (83, 975684), (166, 487842), (249, 325228), (332, 243921), (498, 162614), (996, 81307)]