72366408

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{9221}}^1$

素因数の和:9342

約数の個数: 48

約数和(自身を含む): 197811900

約数和(自身を除く): 125445492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 9221, 18442, 27663, 36884, 55326, 73768, 82989, 110652, 165978, 221304, 331956, 663912, 1005089, 2010178, 3015267, 4020356, 6030534, 8040712, 9045801, 12061068, 18091602, 24122136, 36183204, 72366408]

約数ペア:

[(1, 72366408), (2, 36183204), (3, 24122136), (4, 18091602), (6, 12061068), (8, 9045801), (9, 8040712), (12, 6030534), (18, 4020356), (24, 3015267), (36, 2010178), (72, 1005089), (109, 663912), (218, 331956), (327, 221304), (436, 165978), (654, 110652), (872, 82989), (981, 73768), (1308, 55326), (1962, 36884), (2616, 27663), (3924, 18442), (7848, 9221)]