63785876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 142822848

約数和(自身を除く): 79036972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 121, 134, 154, 242, 268, 281, 308, 469, 484, 562, 737, 847, 938, 1124, 1474, 1694, 1876, 1967, 2948, 3091, 3388, 3934, 5159, 6182, 7868, 8107, 10318, 12364, 16214, 18827, 20636, 21637, 32428, 34001, 37654, 43274, 56749, 68002, 75308, 86548, 113498, 131789, 136004, 207097, 226996, 238007, 263578, 414194, 476014, 527156, 828388, 952028, 1449679, 2278067, 2899358, 4556134, 5798716, 9112268, 15946469, 31892938, 63785876]

約数ペア:

[(1, 63785876), (2, 31892938), (4, 15946469), (7, 9112268), (11, 5798716), (14, 4556134), (22, 2899358), (28, 2278067), (44, 1449679), (67, 952028), (77, 828388), (121, 527156), (134, 476014), (154, 414194), (242, 263578), (268, 238007), (281, 226996), (308, 207097), (469, 136004), (484, 131789), (562, 113498), (737, 86548), (847, 75308), (938, 68002), (1124, 56749), (1474, 43274), (1694, 37654), (1876, 34001), (1967, 32428), (2948, 21637), (3091, 20636), (3388, 18827), (3934, 16214), (5159, 12364), (6182, 10318), (7868, 8107)]