71233254

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 163324512

約数和(自身を除く): 92091258

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 2357, 3358, 4714, 5037, 7071, 10074, 14142, 15111, 21213, 30222, 42426, 54211, 108422, 162633, 172061, 325266, 344122, 487899, 516183, 975798, 1032366, 1548549, 3097098, 3957403, 7914806, 11872209, 23744418, 35616627, 71233254]

約数ペア:

[(1, 71233254), (2, 35616627), (3, 23744418), (6, 11872209), (9, 7914806), (18, 3957403), (23, 3097098), (46, 1548549), (69, 1032366), (73, 975798), (138, 516183), (146, 487899), (207, 344122), (219, 325266), (414, 172061), (438, 162633), (657, 108422), (1314, 54211), (1679, 42426), (2357, 30222), (3358, 21213), (4714, 15111), (5037, 14142), (7071, 10074)]