80736744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305821}}^1$

素因数の和:305841

約数の個数: 32

約数和(自身を含む): 220191840

約数和(自身を除く): 139455096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 305821, 611642, 917463, 1223284, 1834926, 2446568, 3364031, 3669852, 6728062, 7339704, 10092093, 13456124, 20184186, 26912248, 40368372, 80736744]

約数ペア:

[(1, 80736744), (2, 40368372), (3, 26912248), (4, 20184186), (6, 13456124), (8, 10092093), (11, 7339704), (12, 6728062), (22, 3669852), (24, 3364031), (33, 2446568), (44, 1834926), (66, 1223284), (88, 917463), (132, 611642), (264, 305821)]