72091278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1559}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 179112960

約数和(自身を除く): 107021682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 367, 734, 1101, 1559, 2202, 2569, 3118, 3303, 4677, 5138, 6606, 7707, 9354, 10913, 14031, 15414, 21826, 23121, 28062, 32739, 46242, 65478, 98217, 196434, 572153, 1144306, 1716459, 3432918, 4005071, 5149377, 8010142, 10298754, 12015213, 24030426, 36045639, 72091278]

約数ペア:

[(1, 72091278), (2, 36045639), (3, 24030426), (6, 12015213), (7, 10298754), (9, 8010142), (14, 5149377), (18, 4005071), (21, 3432918), (42, 1716459), (63, 1144306), (126, 572153), (367, 196434), (734, 98217), (1101, 65478), (1559, 46242), (2202, 32739), (2569, 28062), (3118, 23121), (3303, 21826), (4677, 15414), (5138, 14031), (6606, 10913), (7707, 9354)]