78876372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{757}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 194411840

約数和(自身を除く): 115535468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 457, 757, 914, 1371, 1514, 1828, 2271, 2742, 3028, 4542, 5484, 8683, 9084, 14383, 17366, 26049, 28766, 34732, 43149, 52098, 57532, 86298, 104196, 172596, 345949, 691898, 1037847, 1383796, 2075694, 4151388, 6573031, 13146062, 19719093, 26292124, 39438186, 78876372]

約数ペア:

[(1, 78876372), (2, 39438186), (3, 26292124), (4, 19719093), (6, 13146062), (12, 6573031), (19, 4151388), (38, 2075694), (57, 1383796), (76, 1037847), (114, 691898), (228, 345949), (457, 172596), (757, 104196), (914, 86298), (1371, 57532), (1514, 52098), (1828, 43149), (2271, 34732), (2742, 28766), (3028, 26049), (4542, 17366), (5484, 14383), (8683, 9084)]