80719128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9421}}^1$

素因数の和:9457

約数の個数: 96

約数和(自身を含む): 264569760

約数和(自身を除く): 183850632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 9421, 18842, 28263, 37684, 56526, 65947, 75368, 84789, 113052, 131894, 160157, 169578, 197841, 226104, 263788, 320314, 339156, 395682, 480471, 527576, 593523, 640628, 678312, 791364, 960942, 1121099, 1187046, 1281256, 1441413, 1582728, 1921884, 2242198, 2374092, 2882826, 3363297, 3843768, 4484396, 4748184, 5765652, 6726594, 8968792, 10089891, 11531304, 13453188, 20179782, 26906376, 40359564, 80719128]

約数ペア:

[(1, 80719128), (2, 40359564), (3, 26906376), (4, 20179782), (6, 13453188), (7, 11531304), (8, 10089891), (9, 8968792), (12, 6726594), (14, 5765652), (17, 4748184), (18, 4484396), (21, 3843768), (24, 3363297), (28, 2882826), (34, 2374092), (36, 2242198), (42, 1921884), (51, 1582728), (56, 1441413), (63, 1281256), (68, 1187046), (72, 1121099), (84, 960942), (102, 791364), (119, 678312), (126, 640628), (136, 593523), (153, 527576), (168, 480471), (204, 395682), (238, 339156), (252, 320314), (306, 263788), (357, 226104), (408, 197841), (476, 169578), (504, 160157), (612, 131894), (714, 113052), (952, 84789), (1071, 75368), (1224, 65947), (1428, 56526), (2142, 37684), (2856, 28263), (4284, 18842), (8568, 9421)]