77206844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 164736432

約数和(自身を除く): 87529588

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 73, 86, 143, 146, 172, 286, 292, 473, 559, 572, 803, 946, 949, 1118, 1606, 1849, 1892, 1898, 2236, 3139, 3212, 3698, 3796, 6149, 6278, 7396, 10439, 12298, 12556, 20339, 20878, 24037, 24596, 34529, 40678, 40807, 41756, 48074, 69058, 81356, 81614, 96148, 134977, 138116, 163228, 264407, 269954, 448877, 528814, 539908, 897754, 1057628, 1484747, 1754701, 1795508, 2969494, 3509402, 5938988, 7018804, 19301711, 38603422, 77206844]

約数ペア:

[(1, 77206844), (2, 38603422), (4, 19301711), (11, 7018804), (13, 5938988), (22, 3509402), (26, 2969494), (43, 1795508), (44, 1754701), (52, 1484747), (73, 1057628), (86, 897754), (143, 539908), (146, 528814), (172, 448877), (286, 269954), (292, 264407), (473, 163228), (559, 138116), (572, 134977), (803, 96148), (946, 81614), (949, 81356), (1118, 69058), (1606, 48074), (1849, 41756), (1892, 40807), (1898, 40678), (2236, 34529), (3139, 24596), (3212, 24037), (3698, 20878), (3796, 20339), (6149, 12556), (6278, 12298), (7396, 10439)]