77845938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3593}}^1$

素因数の和:3778

約数の個数: 32

約数和(自身を含む): 163541376

約数和(自身を除く): 85695438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3593, 3611, 7186, 7222, 10779, 10833, 21558, 21666, 82639, 165278, 247917, 495834, 564101, 1128202, 1692303, 3384606, 12974323, 25948646, 38922969, 77845938]

約数ペア:

[(1, 77845938), (2, 38922969), (3, 25948646), (6, 12974323), (23, 3384606), (46, 1692303), (69, 1128202), (138, 564101), (157, 495834), (314, 247917), (471, 165278), (942, 82639), (3593, 21666), (3611, 21558), (7186, 10833), (7222, 10779)]