80394692

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9539}}^1$

素因数の和:9600

約数の個数: 36

約数和(自身を含む): 167484240

約数和(自身を除く): 87089548

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 9539, 19078, 38156, 66773, 133546, 267092, 410177, 467411, 820354, 934822, 1640708, 1869644, 2871239, 5742478, 11484956, 20098673, 40197346, 80394692]

約数ペア:

[(1, 80394692), (2, 40197346), (4, 20098673), (7, 11484956), (14, 5742478), (28, 2871239), (43, 1869644), (49, 1640708), (86, 934822), (98, 820354), (172, 467411), (196, 410177), (301, 267092), (602, 133546), (1204, 66773), (2107, 38156), (4214, 19078), (8428, 9539)]