78876789864

素因数分解:

$2^3\times 3^1\times {\mathrm{673}}^1\times {\mathrm{757}}^1\times {\mathrm{6451}}^1$

素因数の和:7890

約数の個数: 64

約数和(自身を含む): 197776511040

約数和(自身を除く): 118899721176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 673, 757, 1346, 1514, 2019, 2271, 2692, 3028, 4038, 4542, 5384, 6056, 6451, 8076, 9084, 12902, 16152, 18168, 19353, 25804, 38706, 51608, 77412, 154824, 509461, 1018922, 1528383, 2037844, 3056766, 4075688, 4341523, 4883407, 6113532, 8683046, 9766814, 12227064, 13024569, 14650221, 17366092, 19533628, 26049138, 29300442, 34732184, 39067256, 52098276, 58600884, 104196552, 117201768, 3286532911, 6573065822, 9859598733, 13146131644, 19719197466, 26292263288, 39438394932, 78876789864]

約数ペア:

[(1, 78876789864), (2, 39438394932), (3, 26292263288), (4, 19719197466), (6, 13146131644), (8, 9859598733), (12, 6573065822), (24, 3286532911), (673, 117201768), (757, 104196552), (1346, 58600884), (1514, 52098276), (2019, 39067256), (2271, 34732184), (2692, 29300442), (3028, 26049138), (4038, 19533628), (4542, 17366092), (5384, 14650221), (6056, 13024569), (6451, 12227064), (8076, 9766814), (9084, 8683046), (12902, 6113532), (16152, 4883407), (18168, 4341523), (19353, 4075688), (25804, 3056766), (38706, 2037844), (51608, 1528383), (77412, 1018922), (154824, 509461)]