85052778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 189665280

約数和(自身を除く): 104612502

約数列:

[1, 2, 3, 6, 19, 31, 38, 41, 57, 62, 82, 93, 114, 123, 186, 246, 587, 589, 779, 1174, 1178, 1271, 1558, 1761, 1767, 2337, 2542, 3522, 3534, 3813, 4674, 7626, 11153, 18197, 22306, 24067, 24149, 33459, 36394, 48134, 48298, 54591, 66918, 72201, 72447, 109182, 144402, 144894, 345743, 457273, 691486, 746077, 914546, 1037229, 1371819, 1492154, 2074458, 2238231, 2743638, 4476462, 14175463, 28350926, 42526389, 85052778]

約数ペア:

[(1, 85052778), (2, 42526389), (3, 28350926), (6, 14175463), (19, 4476462), (31, 2743638), (38, 2238231), (41, 2074458), (57, 1492154), (62, 1371819), (82, 1037229), (93, 914546), (114, 746077), (123, 691486), (186, 457273), (246, 345743), (587, 144894), (589, 144402), (779, 109182), (1174, 72447), (1178, 72201), (1271, 66918), (1558, 54591), (1761, 48298), (1767, 48134), (2337, 36394), (2542, 33459), (3522, 24149), (3534, 24067), (3813, 22306), (4674, 18197), (7626, 11153)]