80528068852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1665317}}^1$

素因数の和:1665496

約数の個数: 48

約数和(自身を含む): 176816803968

約数和(自身を除く): 96288735116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1727, 2198, 3454, 4396, 6908, 12089, 24178, 48356, 1665317, 3330634, 6661268, 11657219, 18318487, 23314438, 36636974, 46628876, 73273948, 128229409, 256458818, 261454769, 512917636, 522909538, 1045819076, 1830183383, 2876002459, 3660366766, 5752004918, 7320733532, 11504009836, 20132017213, 40264034426, 80528068852]

約数ペア:

[(1, 80528068852), (2, 40264034426), (4, 20132017213), (7, 11504009836), (11, 7320733532), (14, 5752004918), (22, 3660366766), (28, 2876002459), (44, 1830183383), (77, 1045819076), (154, 522909538), (157, 512917636), (308, 261454769), (314, 256458818), (628, 128229409), (1099, 73273948), (1727, 46628876), (2198, 36636974), (3454, 23314438), (4396, 18318487), (6908, 11657219), (12089, 6661268), (24178, 3330634), (48356, 1665317)]