56008188

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 146754608

約数和(自身を除く): 90746420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 97, 129, 172, 194, 258, 291, 373, 387, 388, 516, 582, 746, 774, 873, 1119, 1164, 1492, 1548, 1746, 2238, 3357, 3492, 4171, 4476, 6714, 8342, 12513, 13428, 16039, 16684, 25026, 32078, 36181, 37539, 48117, 50052, 64156, 72362, 75078, 96234, 108543, 144351, 144724, 150156, 192468, 217086, 288702, 325629, 434172, 577404, 651258, 1302516, 1555783, 3111566, 4667349, 6223132, 9334698, 14002047, 18669396, 28004094, 56008188]

約数ペア:

[(1, 56008188), (2, 28004094), (3, 18669396), (4, 14002047), (6, 9334698), (9, 6223132), (12, 4667349), (18, 3111566), (36, 1555783), (43, 1302516), (86, 651258), (97, 577404), (129, 434172), (172, 325629), (194, 288702), (258, 217086), (291, 192468), (373, 150156), (387, 144724), (388, 144351), (516, 108543), (582, 96234), (746, 75078), (774, 72362), (873, 64156), (1119, 50052), (1164, 48117), (1492, 37539), (1548, 36181), (1746, 32078), (2238, 25026), (3357, 16684), (3492, 16039), (4171, 13428), (4476, 12513), (6714, 8342)]