71784636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77689}}^1$

素因数の和:77714

約数の個数: 48

約数和(自身を含む): 208830720

約数和(自身を除く): 137046084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 77689, 155378, 233067, 310756, 466134, 543823, 854579, 932268, 1087646, 1631469, 1709158, 2175292, 2563737, 3262938, 3418316, 5127474, 5982053, 6525876, 10254948, 11964106, 17946159, 23928212, 35892318, 71784636]

約数ペア:

[(1, 71784636), (2, 35892318), (3, 23928212), (4, 17946159), (6, 11964106), (7, 10254948), (11, 6525876), (12, 5982053), (14, 5127474), (21, 3418316), (22, 3262938), (28, 2563737), (33, 2175292), (42, 1709158), (44, 1631469), (66, 1087646), (77, 932268), (84, 854579), (132, 543823), (154, 466134), (231, 310756), (308, 233067), (462, 155378), (924, 77689)]