69204716

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 142813440

約数和(自身を除く): 73608724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 229, 251, 301, 458, 502, 602, 916, 1004, 1204, 1603, 1757, 3206, 3514, 6412, 7028, 9847, 10793, 19694, 21586, 39388, 43172, 57479, 68929, 75551, 114958, 137858, 151102, 229916, 275716, 302204, 402353, 804706, 1609412, 2471597, 4943194, 9886388, 17301179, 34602358, 69204716]

約数ペア:

[(1, 69204716), (2, 34602358), (4, 17301179), (7, 9886388), (14, 4943194), (28, 2471597), (43, 1609412), (86, 804706), (172, 402353), (229, 302204), (251, 275716), (301, 229916), (458, 151102), (502, 137858), (602, 114958), (916, 75551), (1004, 68929), (1204, 57479), (1603, 43172), (1757, 39388), (3206, 21586), (3514, 19694), (6412, 10793), (7028, 9847)]