78721632

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 180

約数和(自身を含む): 255492468

約数和(自身を除く): 176770836

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 251, 264, 288, 297, 324, 352, 363, 396, 432, 484, 502, 528, 594, 648, 726, 753, 792, 864, 891, 968, 1004, 1056, 1089, 1188, 1296, 1452, 1506, 1584, 1782, 1936, 2008, 2178, 2259, 2376, 2592, 2761, 2904, 3012, 3168, 3267, 3564, 3872, 4016, 4356, 4518, 4752, 5522, 5808, 6024, 6534, 6777, 7128, 8032, 8283, 8712, 9036, 9504, 9801, 11044, 11616, 12048, 13068, 13554, 14256, 16566, 17424, 18072, 19602, 20331, 22088, 24096, 24849, 26136, 27108, 28512, 30371, 33132, 34848, 36144, 39204, 40662, 44176, 49698, 52272, 54216, 60742, 66264, 72288, 74547, 78408, 81324, 88352, 91113, 99396, 104544, 108432, 121484, 132528, 149094, 156816, 162648, 182226, 198792, 216864, 223641, 242968, 265056, 273339, 298188, 313632, 325296, 364452, 397584, 447282, 485936, 546678, 596376, 650592, 728904, 795168, 820017, 894564, 971872, 1093356, 1192752, 1457808, 1640034, 1789128, 2186712, 2385504, 2460051, 2915616, 3280068, 3578256, 4373424, 4920102, 6560136, 7156512, 8746848, 9840204, 13120272, 19680408, 26240544, 39360816, 78721632]

約数ペア:

[(1, 78721632), (2, 39360816), (3, 26240544), (4, 19680408), (6, 13120272), (8, 9840204), (9, 8746848), (11, 7156512), (12, 6560136), (16, 4920102), (18, 4373424), (22, 3578256), (24, 3280068), (27, 2915616), (32, 2460051), (33, 2385504), (36, 2186712), (44, 1789128), (48, 1640034), (54, 1457808), (66, 1192752), (72, 1093356), (81, 971872), (88, 894564), (96, 820017), (99, 795168), (108, 728904), (121, 650592), (132, 596376), (144, 546678), (162, 485936), (176, 447282), (198, 397584), (216, 364452), (242, 325296), (251, 313632), (264, 298188), (288, 273339), (297, 265056), (324, 242968), (352, 223641), (363, 216864), (396, 198792), (432, 182226), (484, 162648), (502, 156816), (528, 149094), (594, 132528), (648, 121484), (726, 108432), (753, 104544), (792, 99396), (864, 91113), (891, 88352), (968, 81324), (1004, 78408), (1056, 74547), (1089, 72288), (1188, 66264), (1296, 60742), (1452, 54216), (1506, 52272), (1584, 49698), (1782, 44176), (1936, 40662), (2008, 39204), (2178, 36144), (2259, 34848), (2376, 33132), (2592, 30371), (2761, 28512), (2904, 27108), (3012, 26136), (3168, 24849), (3267, 24096), (3564, 22088), (3872, 20331), (4016, 19602), (4356, 18072), (4518, 17424), (4752, 16566), (5522, 14256), (5808, 13554), (6024, 13068), (6534, 12048), (6777, 11616), (7128, 11044), (8032, 9801), (8283, 9504), (8712, 9036)]