71478216

素因数分解:

$2^3\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1609}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 194021100

約数和(自身を除く): 122542884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 617, 1234, 1609, 1851, 2468, 3218, 3702, 4827, 4936, 5553, 6436, 7404, 9654, 11106, 12872, 14481, 14808, 19308, 22212, 28962, 38616, 44424, 57924, 115848, 992753, 1985506, 2978259, 3971012, 5956518, 7942024, 8934777, 11913036, 17869554, 23826072, 35739108, 71478216]

約数ペア:

[(1, 71478216), (2, 35739108), (3, 23826072), (4, 17869554), (6, 11913036), (8, 8934777), (9, 7942024), (12, 5956518), (18, 3971012), (24, 2978259), (36, 1985506), (72, 992753), (617, 115848), (1234, 57924), (1609, 44424), (1851, 38616), (2468, 28962), (3218, 22212), (3702, 19308), (4827, 14808), (4936, 14481), (5553, 12872), (6436, 11106), (7404, 9654)]