80996886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5039}}^1$

素因数の和:5113

約数の個数: 48

約数和(自身を含む): 188697600

約数和(自身を除く): 107700714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5039, 5358, 8037, 10078, 15117, 16074, 30234, 45351, 90702, 95741, 191482, 236833, 287223, 473666, 574446, 710499, 861669, 1420998, 1723338, 2131497, 4262994, 4499827, 8999654, 13499481, 26998962, 40498443, 80996886]

約数ペア:

[(1, 80996886), (2, 40498443), (3, 26998962), (6, 13499481), (9, 8999654), (18, 4499827), (19, 4262994), (38, 2131497), (47, 1723338), (57, 1420998), (94, 861669), (114, 710499), (141, 574446), (171, 473666), (282, 287223), (342, 236833), (423, 191482), (846, 95741), (893, 90702), (1786, 45351), (2679, 30234), (5039, 16074), (5358, 15117), (8037, 10078)]