68171352

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{21683}}^1$

素因数の和:21823

約数の個数: 32

約数和(自身を含む): 171737280

約数和(自身を除く): 103565928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 21683, 43366, 65049, 86732, 130098, 173464, 260196, 520392, 2840473, 5680946, 8521419, 11361892, 17042838, 22723784, 34085676, 68171352]

約数ペア:

[(1, 68171352), (2, 34085676), (3, 22723784), (4, 17042838), (6, 11361892), (8, 8521419), (12, 5680946), (24, 2840473), (131, 520392), (262, 260196), (393, 173464), (524, 130098), (786, 86732), (1048, 65049), (1572, 43366), (3144, 21683)]