72542912

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 84

約数和(自身を含む): 164546280

約数和(自身を除く): 92003368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 353, 416, 494, 608, 676, 706, 832, 988, 1216, 1352, 1412, 1976, 2704, 2824, 3211, 3952, 4589, 5408, 5648, 6422, 6707, 7904, 9178, 10816, 11296, 12844, 13414, 15808, 18356, 22592, 25688, 26828, 36712, 51376, 53656, 59657, 73424, 87191, 102752, 107312, 119314, 146848, 174382, 205504, 214624, 238628, 293696, 348764, 429248, 477256, 697528, 954512, 1133483, 1395056, 1909024, 2266966, 2790112, 3818048, 4533932, 5580224, 9067864, 18135728, 36271456, 72542912]

約数ペア:

[(1, 72542912), (2, 36271456), (4, 18135728), (8, 9067864), (13, 5580224), (16, 4533932), (19, 3818048), (26, 2790112), (32, 2266966), (38, 1909024), (52, 1395056), (64, 1133483), (76, 954512), (104, 697528), (152, 477256), (169, 429248), (208, 348764), (247, 293696), (304, 238628), (338, 214624), (353, 205504), (416, 174382), (494, 146848), (608, 119314), (676, 107312), (706, 102752), (832, 87191), (988, 73424), (1216, 59657), (1352, 53656), (1412, 51376), (1976, 36712), (2704, 26828), (2824, 25688), (3211, 22592), (3952, 18356), (4589, 15808), (5408, 13414), (5648, 12844), (6422, 11296), (6707, 10816), (7904, 9178)]