84670728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 222514560

約数和(自身を除く): 137843832

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 157, 184, 276, 314, 471, 552, 628, 942, 977, 1256, 1884, 1954, 2931, 3611, 3768, 3908, 5862, 7222, 7816, 10833, 11724, 14444, 21666, 22471, 23448, 28888, 43332, 44942, 67413, 86664, 89884, 134826, 153389, 179768, 269652, 306778, 460167, 539304, 613556, 920334, 1227112, 1840668, 3527947, 3681336, 7055894, 10583841, 14111788, 21167682, 28223576, 42335364, 84670728]

約数ペア:

[(1, 84670728), (2, 42335364), (3, 28223576), (4, 21167682), (6, 14111788), (8, 10583841), (12, 7055894), (23, 3681336), (24, 3527947), (46, 1840668), (69, 1227112), (92, 920334), (138, 613556), (157, 539304), (184, 460167), (276, 306778), (314, 269652), (471, 179768), (552, 153389), (628, 134826), (942, 89884), (977, 86664), (1256, 67413), (1884, 44942), (1954, 43332), (2931, 28888), (3611, 23448), (3768, 22471), (3908, 21666), (5862, 14444), (7222, 11724), (7816, 10833)]