42750376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 47451224

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 79, 92, 136, 158, 173, 184, 316, 346, 391, 632, 692, 782, 1343, 1384, 1564, 1817, 2686, 2941, 3128, 3634, 3979, 5372, 5882, 7268, 7958, 10744, 11764, 13667, 14536, 15916, 23528, 27334, 30889, 31832, 54668, 61778, 67643, 109336, 123556, 135286, 232339, 247112, 270572, 314341, 464678, 541144, 628682, 929356, 1257364, 1858712, 2514728, 5343797, 10687594, 21375188, 42750376]

約数ペア:

[(1, 42750376), (2, 21375188), (4, 10687594), (8, 5343797), (17, 2514728), (23, 1858712), (34, 1257364), (46, 929356), (68, 628682), (79, 541144), (92, 464678), (136, 314341), (158, 270572), (173, 247112), (184, 232339), (316, 135286), (346, 123556), (391, 109336), (632, 67643), (692, 61778), (782, 54668), (1343, 31832), (1384, 30889), (1564, 27334), (1817, 23528), (2686, 15916), (2941, 14536), (3128, 13667), (3634, 11764), (3979, 10744), (5372, 7958), (5882, 7268)]