72087912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77017}}^1$

素因数の和:77042

約数の個数: 48

約数和(自身を含む): 210259140

約数和(自身を除く): 138171228

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, 77017, 154034, 231051, 308068, 462102, 616136, 693153, 924204, 1001221, 1386306, 1848408, 2002442, 2772612, 3003663, 4004884, 5545224, 6007326, 8009768, 9010989, 12014652, 18021978, 24029304, 36043956, 72087912]

約数ペア:

[(1, 72087912), (2, 36043956), (3, 24029304), (4, 18021978), (6, 12014652), (8, 9010989), (9, 8009768), (12, 6007326), (13, 5545224), (18, 4004884), (24, 3003663), (26, 2772612), (36, 2002442), (39, 1848408), (52, 1386306), (72, 1001221), (78, 924204), (104, 693153), (117, 616136), (156, 462102), (234, 308068), (312, 231051), (468, 154034), (936, 77017)]