85860986764

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1051}}^1\times {\mathrm{4297}}^1$

素因数の和:5463

約数の個数: 72

約数和(自身を含む): 176799536592

約数和(自身を除く): 90938549828

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1051, 1358, 2102, 2716, 4204, 4297, 4753, 7357, 8594, 9506, 14714, 17188, 19012, 29428, 30079, 51499, 60158, 101947, 102998, 120316, 203894, 205996, 210553, 407788, 416809, 421106, 713629, 833618, 842212, 1427258, 1667236, 2854516, 2917663, 4516147, 4995403, 5835326, 9032294, 9990806, 11670652, 18064588, 19981612, 20423641, 31613029, 40847282, 63226058, 81694564, 126452116, 221291203, 438066259, 442582406, 876132518, 885164812, 1752265036, 3066463813, 6132927626, 12265855252, 21465246691, 42930493382, 85860986764]

約数ペア:

[(1, 85860986764), (2, 42930493382), (4, 21465246691), (7, 12265855252), (14, 6132927626), (28, 3066463813), (49, 1752265036), (97, 885164812), (98, 876132518), (194, 442582406), (196, 438066259), (388, 221291203), (679, 126452116), (1051, 81694564), (1358, 63226058), (2102, 40847282), (2716, 31613029), (4204, 20423641), (4297, 19981612), (4753, 18064588), (7357, 11670652), (8594, 9990806), (9506, 9032294), (14714, 5835326), (17188, 4995403), (19012, 4516147), (29428, 2917663), (30079, 2854516), (51499, 1667236), (60158, 1427258), (101947, 842212), (102998, 833618), (120316, 713629), (203894, 421106), (205996, 416809), (210553, 407788)]