80810195634

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13088791}}^1$

素因数の和:13088820

約数の個数: 48

約数和(自身を含む): 204185155200

約数和(自身を除く): 123374959566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 13088791, 26177582, 39266373, 78532746, 91621537, 117799119, 183243074, 235598238, 274864611, 549729222, 641350759, 824593833, 1282701518, 1649187666, 1924052277, 3848104554, 4489455313, 5772156831, 8978910626, 11544313662, 13468365939, 26936731878, 40405097817, 80810195634]

約数ペア:

[(1, 80810195634), (2, 40405097817), (3, 26936731878), (6, 13468365939), (7, 11544313662), (9, 8978910626), (14, 5772156831), (18, 4489455313), (21, 3848104554), (42, 1924052277), (49, 1649187666), (63, 1282701518), (98, 824593833), (126, 641350759), (147, 549729222), (294, 274864611), (343, 235598238), (441, 183243074), (686, 117799119), (882, 91621537), (1029, 78532746), (2058, 39266373), (3087, 26177582), (6174, 13088791)]