66764448

素因数分解:

$2^5\times 3^2\times {\mathrm{231821}}^1$

素因数の和:231837

約数の個数: 36

約数和(自身を含む): 189862218

約数和(自身を除く): 123097770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 231821, 463642, 695463, 927284, 1390926, 1854568, 2086389, 2781852, 3709136, 4172778, 5563704, 7418272, 8345556, 11127408, 16691112, 22254816, 33382224, 66764448]

約数ペア:

[(1, 66764448), (2, 33382224), (3, 22254816), (4, 16691112), (6, 11127408), (8, 8345556), (9, 7418272), (12, 5563704), (16, 4172778), (18, 3709136), (24, 2781852), (32, 2086389), (36, 1854568), (48, 1390926), (72, 927284), (96, 695463), (144, 463642), (288, 231821)]