80797444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 176675968

約数和(自身を除く): 95878524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3313, 3484, 6097, 6626, 12194, 13252, 23191, 24388, 43069, 46382, 86138, 92764, 172276, 221971, 301483, 443942, 602966, 887884, 1205932, 1553797, 2885623, 3107594, 5771246, 6215188, 11542492, 20199361, 40398722, 80797444]

約数ペア:

[(1, 80797444), (2, 40398722), (4, 20199361), (7, 11542492), (13, 6215188), (14, 5771246), (26, 3107594), (28, 2885623), (52, 1553797), (67, 1205932), (91, 887884), (134, 602966), (182, 443942), (268, 301483), (364, 221971), (469, 172276), (871, 92764), (938, 86138), (1742, 46382), (1876, 43069), (3313, 24388), (3484, 23191), (6097, 13252), (6626, 12194)]