80037678

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{38891}}^1$

素因数の和:38917

約数の個数: 32

約数和(自身を含む): 186681600

約数和(自身を除く): 106643922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 38891, 77782, 116673, 233346, 272237, 544474, 816711, 1633422, 1905659, 3811318, 5716977, 11433954, 13339613, 26679226, 40018839, 80037678]

約数ペア:

[(1, 80037678), (2, 40018839), (3, 26679226), (6, 13339613), (7, 11433954), (14, 5716977), (21, 3811318), (42, 1905659), (49, 1633422), (98, 816711), (147, 544474), (294, 272237), (343, 233346), (686, 116673), (1029, 77782), (2058, 38891)]