72643176

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 217382400

約数和(自身を除く): 144739224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 73, 102, 108, 136, 146, 153, 204, 216, 219, 271, 292, 306, 408, 438, 459, 542, 584, 612, 657, 813, 876, 918, 1084, 1224, 1241, 1314, 1626, 1752, 1836, 1971, 2168, 2439, 2482, 2628, 3252, 3672, 3723, 3942, 4607, 4878, 4964, 5256, 6504, 7317, 7446, 7884, 9214, 9756, 9928, 11169, 13821, 14634, 14892, 15768, 18428, 19512, 19783, 22338, 27642, 29268, 29784, 33507, 36856, 39566, 41463, 44676, 55284, 58536, 59349, 67014, 79132, 82926, 89352, 110568, 118698, 124389, 134028, 158264, 165852, 178047, 237396, 248778, 268056, 331704, 336311, 356094, 474792, 497556, 534141, 672622, 712188, 995112, 1008933, 1068282, 1345244, 1424376, 2017866, 2136564, 2690488, 3026799, 4035732, 4273128, 6053598, 8071464, 9080397, 12107196, 18160794, 24214392, 36321588, 72643176]

約数ペア:

[(1, 72643176), (2, 36321588), (3, 24214392), (4, 18160794), (6, 12107196), (8, 9080397), (9, 8071464), (12, 6053598), (17, 4273128), (18, 4035732), (24, 3026799), (27, 2690488), (34, 2136564), (36, 2017866), (51, 1424376), (54, 1345244), (68, 1068282), (72, 1008933), (73, 995112), (102, 712188), (108, 672622), (136, 534141), (146, 497556), (153, 474792), (204, 356094), (216, 336311), (219, 331704), (271, 268056), (292, 248778), (306, 237396), (408, 178047), (438, 165852), (459, 158264), (542, 134028), (584, 124389), (612, 118698), (657, 110568), (813, 89352), (876, 82926), (918, 79132), (1084, 67014), (1224, 59349), (1241, 58536), (1314, 55284), (1626, 44676), (1752, 41463), (1836, 39566), (1971, 36856), (2168, 33507), (2439, 29784), (2482, 29268), (2628, 27642), (3252, 22338), (3672, 19783), (3723, 19512), (3942, 18428), (4607, 15768), (4878, 14892), (4964, 14634), (5256, 13821), (6504, 11169), (7317, 9928), (7446, 9756), (7884, 9214)]