80505924

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 192864000

約数和(自身を除く): 112358076

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 349, 409, 564, 698, 818, 1047, 1227, 1396, 1636, 2094, 2454, 4188, 4908, 16403, 19223, 32806, 38446, 49209, 57669, 65612, 76892, 98418, 115338, 142741, 196836, 230676, 285482, 428223, 570964, 856446, 1712892, 6708827, 13417654, 20126481, 26835308, 40252962, 80505924]

約数ペア:

[(1, 80505924), (2, 40252962), (3, 26835308), (4, 20126481), (6, 13417654), (12, 6708827), (47, 1712892), (94, 856446), (141, 570964), (188, 428223), (282, 285482), (349, 230676), (409, 196836), (564, 142741), (698, 115338), (818, 98418), (1047, 76892), (1227, 65612), (1396, 57669), (1636, 49209), (2094, 38446), (2454, 32806), (4188, 19223), (4908, 16403)]