85080058

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 158957568

約数和(自身を除く): 73877510

約数列:

[1, 2, 7, 14, 31, 43, 47, 62, 86, 94, 97, 194, 217, 301, 329, 434, 602, 658, 679, 1333, 1358, 1457, 2021, 2666, 2914, 3007, 4042, 4171, 4559, 6014, 8342, 9118, 9331, 10199, 14147, 18662, 20398, 21049, 28294, 29197, 31913, 42098, 58394, 62651, 63826, 125302, 129301, 141329, 196037, 258602, 282658, 392074, 438557, 877114, 905107, 989303, 1372259, 1810214, 1978606, 2744518, 6077147, 12154294, 42540029, 85080058]

約数ペア:

[(1, 85080058), (2, 42540029), (7, 12154294), (14, 6077147), (31, 2744518), (43, 1978606), (47, 1810214), (62, 1372259), (86, 989303), (94, 905107), (97, 877114), (194, 438557), (217, 392074), (301, 282658), (329, 258602), (434, 196037), (602, 141329), (658, 129301), (679, 125302), (1333, 63826), (1358, 62651), (1457, 58394), (2021, 42098), (2666, 31913), (2914, 29197), (3007, 28294), (4042, 21049), (4171, 20398), (4559, 18662), (6014, 14147), (8342, 10199), (9118, 9331)]