80990322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{3389}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 185500800

約数和(自身を除く): 104510478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 569, 1138, 1707, 3389, 3414, 3983, 6778, 7966, 10167, 11949, 20334, 23723, 23898, 47446, 71169, 142338, 1928341, 3856682, 5785023, 11570046, 13498387, 26996774, 40495161, 80990322]

約数ペア:

[(1, 80990322), (2, 40495161), (3, 26996774), (6, 13498387), (7, 11570046), (14, 5785023), (21, 3856682), (42, 1928341), (569, 142338), (1138, 71169), (1707, 47446), (3389, 23898), (3414, 23723), (3983, 20334), (6778, 11949), (7966, 10167)]