71899212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77813}}^1$

素因数の和:77838

約数の個数: 48

約数和(自身を含む): 209164032

約数和(自身を除く): 137264820

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, 77813, 155626, 233439, 311252, 466878, 544691, 855943, 933756, 1089382, 1634073, 1711886, 2178764, 2567829, 3268146, 3423772, 5135658, 5991601, 6536292, 10271316, 11983202, 17974803, 23966404, 35949606, 71899212]

約数ペア:

[(1, 71899212), (2, 35949606), (3, 23966404), (4, 17974803), (6, 11983202), (7, 10271316), (11, 6536292), (12, 5991601), (14, 5135658), (21, 3423772), (22, 3268146), (28, 2567829), (33, 2178764), (42, 1711886), (44, 1634073), (66, 1089382), (77, 933756), (84, 855943), (132, 544691), (154, 466878), (231, 311252), (308, 233439), (462, 155626), (924, 77813)]