82702212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1123}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 215834976

約数和(自身を除く): 133132764

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 361, 646, 722, 969, 1083, 1123, 1292, 1444, 1938, 2166, 2246, 3369, 3876, 4332, 4492, 6137, 6738, 12274, 13476, 18411, 19091, 21337, 24548, 36822, 38182, 42674, 57273, 64011, 73644, 76364, 85348, 114546, 128022, 229092, 256044, 362729, 405403, 725458, 810806, 1088187, 1216209, 1450916, 1621612, 2176374, 2432418, 4352748, 4864836, 6891851, 13783702, 20675553, 27567404, 41351106, 82702212]

約数ペア:

[(1, 82702212), (2, 41351106), (3, 27567404), (4, 20675553), (6, 13783702), (12, 6891851), (17, 4864836), (19, 4352748), (34, 2432418), (38, 2176374), (51, 1621612), (57, 1450916), (68, 1216209), (76, 1088187), (102, 810806), (114, 725458), (204, 405403), (228, 362729), (323, 256044), (361, 229092), (646, 128022), (722, 114546), (969, 85348), (1083, 76364), (1123, 73644), (1292, 64011), (1444, 57273), (1938, 42674), (2166, 38182), (2246, 36822), (3369, 24548), (3876, 21337), (4332, 19091), (4492, 18411), (6137, 13476), (6738, 12274)]