84255912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90017}}^1$

素因数の和:90042

約数の個数: 48

約数和(自身を含む): 245749140

約数和(自身を除く): 161493228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 90017, 180034, 270051, 360068, 540102, 720136, 810153, 1080204, 1170221, 1620306, 2160408, 2340442, 3240612, 3510663, 4680884, 6481224, 7021326, 9361768, 10531989, 14042652, 21063978, 28085304, 42127956, 84255912]

約数ペア:

[(1, 84255912), (2, 42127956), (3, 28085304), (4, 21063978), (6, 14042652), (8, 10531989), (9, 9361768), (12, 7021326), (13, 6481224), (18, 4680884), (24, 3510663), (26, 3240612), (36, 2340442), (39, 2160408), (52, 1620306), (72, 1170221), (78, 1080204), (104, 810153), (117, 720136), (156, 540102), (234, 360068), (312, 270051), (468, 180034), (936, 90017)]