80345958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173909}}^1$

素因数の和:173932

約数の個数: 32

約数和(自身を含む): 200344320

約数和(自身を除く): 119998362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 173909, 347818, 521727, 1043454, 1217363, 1912999, 2434726, 3652089, 3825998, 5738997, 7304178, 11477994, 13390993, 26781986, 40172979, 80345958]

約数ペア:

[(1, 80345958), (2, 40172979), (3, 26781986), (6, 13390993), (7, 11477994), (11, 7304178), (14, 5738997), (21, 3825998), (22, 3652089), (33, 2434726), (42, 1912999), (66, 1217363), (77, 1043454), (154, 521727), (231, 347818), (462, 173909)]