82470216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 212731200

約数和(自身を除く): 130260984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 157, 172, 258, 314, 344, 471, 509, 516, 628, 942, 1018, 1032, 1256, 1527, 1884, 2036, 3054, 3768, 4072, 6108, 6751, 12216, 13502, 20253, 21887, 27004, 40506, 43774, 54008, 65661, 79913, 81012, 87548, 131322, 159826, 162024, 175096, 239739, 262644, 319652, 479478, 525288, 639304, 958956, 1917912, 3436259, 6872518, 10308777, 13745036, 20617554, 27490072, 41235108, 82470216]

約数ペア:

[(1, 82470216), (2, 41235108), (3, 27490072), (4, 20617554), (6, 13745036), (8, 10308777), (12, 6872518), (24, 3436259), (43, 1917912), (86, 958956), (129, 639304), (157, 525288), (172, 479478), (258, 319652), (314, 262644), (344, 239739), (471, 175096), (509, 162024), (516, 159826), (628, 131322), (942, 87548), (1018, 81012), (1032, 79913), (1256, 65661), (1527, 54008), (1884, 43774), (2036, 40506), (3054, 27004), (3768, 21887), (4072, 20253), (6108, 13502), (6751, 12216)]