80217084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1451}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 199051776

約数和(自身を除く): 118834692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 271, 542, 813, 1084, 1451, 1626, 2902, 3252, 4353, 4607, 5804, 8706, 9214, 13821, 17412, 18428, 24667, 27642, 49334, 55284, 74001, 98668, 148002, 296004, 393221, 786442, 1179663, 1572884, 2359326, 4718652, 6684757, 13369514, 20054271, 26739028, 40108542, 80217084]

約数ペア:

[(1, 80217084), (2, 40108542), (3, 26739028), (4, 20054271), (6, 13369514), (12, 6684757), (17, 4718652), (34, 2359326), (51, 1572884), (68, 1179663), (102, 786442), (204, 393221), (271, 296004), (542, 148002), (813, 98668), (1084, 74001), (1451, 55284), (1626, 49334), (2902, 27642), (3252, 24667), (4353, 18428), (4607, 17412), (5804, 13821), (8706, 9214)]