68262212

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1236

約数の個数: 36

約数和(自身を含む): 129264156

約数和(自身を除く): 61001944

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 361, 722, 779, 1153, 1444, 1558, 2306, 3116, 4612, 14801, 21907, 29602, 43814, 47273, 59204, 87628, 94546, 189092, 416233, 832466, 898187, 1664932, 1796374, 3592748, 17065553, 34131106, 68262212]

約数ペア:

[(1, 68262212), (2, 34131106), (4, 17065553), (19, 3592748), (38, 1796374), (41, 1664932), (76, 898187), (82, 832466), (164, 416233), (361, 189092), (722, 94546), (779, 87628), (1153, 59204), (1444, 47273), (1558, 43814), (2306, 29602), (3116, 21907), (4612, 14801)]