128276064

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{63629}}^1$

素因数の和:63652

約数の個数: 72

約数和(自身を含む): 416903760

約数和(自身を除く): 288627696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 63629, 127258, 190887, 254516, 381774, 445403, 509032, 572661, 763548, 890806, 1018064, 1145322, 1336209, 1527096, 1781612, 2036128, 2290644, 2672418, 3054192, 3563224, 4008627, 4581288, 5344836, 6108384, 7126448, 8017254, 9162576, 10689672, 14252896, 16034508, 18325152, 21379344, 32069016, 42758688, 64138032, 128276064]

約数ペア:

[(1, 128276064), (2, 64138032), (3, 42758688), (4, 32069016), (6, 21379344), (7, 18325152), (8, 16034508), (9, 14252896), (12, 10689672), (14, 9162576), (16, 8017254), (18, 7126448), (21, 6108384), (24, 5344836), (28, 4581288), (32, 4008627), (36, 3563224), (42, 3054192), (48, 2672418), (56, 2290644), (63, 2036128), (72, 1781612), (84, 1527096), (96, 1336209), (112, 1145322), (126, 1018064), (144, 890806), (168, 763548), (224, 572661), (252, 509032), (288, 445403), (336, 381774), (504, 254516), (672, 190887), (1008, 127258), (2016, 63629)]