80491884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4451}}^1$

素因数の和:4606

約数の個数: 48

約数和(自身を含む): 206430336

約数和(自身を除く): 125938452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 3014, 4451, 4521, 6028, 8902, 9042, 13353, 17804, 18084, 26706, 48961, 53412, 97922, 146883, 195844, 293766, 587532, 609787, 1219574, 1829361, 2439148, 3658722, 6707657, 7317444, 13415314, 20122971, 26830628, 40245942, 80491884]

約数ペア:

[(1, 80491884), (2, 40245942), (3, 26830628), (4, 20122971), (6, 13415314), (11, 7317444), (12, 6707657), (22, 3658722), (33, 2439148), (44, 1829361), (66, 1219574), (132, 609787), (137, 587532), (274, 293766), (411, 195844), (548, 146883), (822, 97922), (1507, 53412), (1644, 48961), (3014, 26706), (4451, 18084), (4521, 17804), (6028, 13353), (8902, 9042)]