72810824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5009}}^1$

素因数の和:5117

約数の個数: 32

約数和(自身を含む): 144288000

約数和(自身を除く): 71477176

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 3634, 5009, 7268, 10018, 14536, 20036, 40072, 115207, 230414, 395711, 460828, 791422, 921656, 1582844, 3165688, 9101353, 18202706, 36405412, 72810824]

約数ペア:

[(1, 72810824), (2, 36405412), (4, 18202706), (8, 9101353), (23, 3165688), (46, 1582844), (79, 921656), (92, 791422), (158, 460828), (184, 395711), (316, 230414), (632, 115207), (1817, 40072), (3634, 20036), (5009, 14536), (7268, 10018)]