80742654

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{11299}}^1$

素因数の和:11704

約数の個数: 24

約数和(自身を含む): 175398600

約数和(自身を除く): 94655946

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 11299, 22598, 33897, 67794, 101691, 203382, 4485703, 8971406, 13457109, 26914218, 40371327, 80742654]

約数ペア:

[(1, 80742654), (2, 40371327), (3, 26914218), (6, 13457109), (9, 8971406), (18, 4485703), (397, 203382), (794, 101691), (1191, 67794), (2382, 33897), (3573, 22598), (7146, 11299)]