180128376

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 506666160

約数和(自身を除く): 326537784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 73, 86, 129, 146, 172, 219, 258, 292, 344, 387, 438, 516, 584, 657, 774, 797, 876, 1032, 1314, 1548, 1594, 1752, 2391, 2628, 3096, 3139, 3188, 4782, 5256, 6278, 6376, 7173, 9417, 9564, 12556, 14346, 18834, 19128, 25112, 28251, 28692, 34271, 37668, 56502, 57384, 58181, 68542, 75336, 102813, 113004, 116362, 137084, 174543, 205626, 226008, 232724, 274168, 308439, 349086, 411252, 465448, 523629, 616878, 698172, 822504, 1047258, 1233756, 1396344, 2094516, 2467512, 2501783, 4189032, 5003566, 7505349, 10007132, 15010698, 20014264, 22516047, 30021396, 45032094, 60042792, 90064188, 180128376]

約数ペア:

[(1, 180128376), (2, 90064188), (3, 60042792), (4, 45032094), (6, 30021396), (8, 22516047), (9, 20014264), (12, 15010698), (18, 10007132), (24, 7505349), (36, 5003566), (43, 4189032), (72, 2501783), (73, 2467512), (86, 2094516), (129, 1396344), (146, 1233756), (172, 1047258), (219, 822504), (258, 698172), (292, 616878), (344, 523629), (387, 465448), (438, 411252), (516, 349086), (584, 308439), (657, 274168), (774, 232724), (797, 226008), (876, 205626), (1032, 174543), (1314, 137084), (1548, 116362), (1594, 113004), (1752, 102813), (2391, 75336), (2628, 68542), (3096, 58181), (3139, 57384), (3188, 56502), (4782, 37668), (5256, 34271), (6278, 28692), (6376, 28251), (7173, 25112), (9417, 19128), (9564, 18834), (12556, 14346)]