85019832

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3271}}^1$

素因数の和:3321

約数の個数: 72

約数和(自身を含む): 243093240

約数和(自身を除く): 158073408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 3271, 4332, 6498, 6542, 8664, 9813, 12996, 13084, 19626, 25992, 26168, 29439, 39252, 58878, 62149, 78504, 117756, 124298, 186447, 235512, 248596, 372894, 497192, 559341, 745788, 1118682, 1180831, 1491576, 2237364, 2361662, 3542493, 4474728, 4723324, 7084986, 9446648, 10627479, 14169972, 21254958, 28339944, 42509916, 85019832]

約数ペア:

[(1, 85019832), (2, 42509916), (3, 28339944), (4, 21254958), (6, 14169972), (8, 10627479), (9, 9446648), (12, 7084986), (18, 4723324), (19, 4474728), (24, 3542493), (36, 2361662), (38, 2237364), (57, 1491576), (72, 1180831), (76, 1118682), (114, 745788), (152, 559341), (171, 497192), (228, 372894), (342, 248596), (361, 235512), (456, 186447), (684, 124298), (722, 117756), (1083, 78504), (1368, 62149), (1444, 58878), (2166, 39252), (2888, 29439), (3249, 26168), (3271, 25992), (4332, 19626), (6498, 13084), (6542, 12996), (8664, 9813)]