80712702

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 216216000

約数和(自身を除く): 135503298

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 343, 357, 441, 686, 714, 769, 833, 882, 1029, 1071, 1538, 1666, 2058, 2142, 2307, 2499, 3087, 4614, 4998, 5383, 5831, 6174, 6921, 7497, 10766, 11662, 13073, 13842, 14994, 16149, 17493, 26146, 32298, 34986, 37681, 39219, 48447, 52479, 75362, 78438, 91511, 96894, 104958, 113043, 117657, 183022, 226086, 235314, 263767, 274533, 339129, 527534, 549066, 640577, 678258, 791301, 823599, 1281154, 1582602, 1647198, 1921731, 2373903, 3843462, 4484039, 4747806, 5765193, 8968078, 11530386, 13452117, 26904234, 40356351, 80712702]

約数ペア:

[(1, 80712702), (2, 40356351), (3, 26904234), (6, 13452117), (7, 11530386), (9, 8968078), (14, 5765193), (17, 4747806), (18, 4484039), (21, 3843462), (34, 2373903), (42, 1921731), (49, 1647198), (51, 1582602), (63, 1281154), (98, 823599), (102, 791301), (119, 678258), (126, 640577), (147, 549066), (153, 527534), (238, 339129), (294, 274533), (306, 263767), (343, 235314), (357, 226086), (441, 183022), (686, 117657), (714, 113043), (769, 104958), (833, 96894), (882, 91511), (1029, 78438), (1071, 75362), (1538, 52479), (1666, 48447), (2058, 39219), (2142, 37681), (2307, 34986), (2499, 32298), (3087, 26146), (4614, 17493), (4998, 16149), (5383, 14994), (5831, 13842), (6174, 13073), (6921, 11662), (7497, 10766)]