72457615872

素因数分解:

$2^9\times 3^2\times {\mathrm{1433}}^1\times {\mathrm{10973}}^1$

素因数の和:12430

約数の個数: 120

約数和(自身を含む): 209282586084

約数和(自身を除く): 136824970212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1433, 1536, 2304, 2866, 4299, 4608, 5732, 8598, 10973, 11464, 12897, 17196, 21946, 22928, 25794, 32919, 34392, 43892, 45856, 51588, 65838, 68784, 87784, 91712, 98757, 103176, 131676, 137568, 175568, 183424, 197514, 206352, 263352, 275136, 351136, 366848, 395028, 412704, 526704, 550272, 702272, 733696, 790056, 825408, 1053408, 1100544, 1404544, 1580112, 1650816, 2106816, 2201088, 2809088, 3160224, 3301632, 4213632, 5618176, 6320448, 6603264, 8427264, 12640896, 15724309, 16854528, 25281792, 31448618, 47172927, 50563584, 62897236, 94345854, 125794472, 141518781, 188691708, 251588944, 283037562, 377383416, 503177888, 566075124, 754766832, 1006355776, 1132150248, 1509533664, 2012711552, 2264300496, 3019067328, 4025423104, 4528600992, 6038134656, 8050846208, 9057201984, 12076269312, 18114403968, 24152538624, 36228807936, 72457615872]

約数ペア:

[(1, 72457615872), (2, 36228807936), (3, 24152538624), (4, 18114403968), (6, 12076269312), (8, 9057201984), (9, 8050846208), (12, 6038134656), (16, 4528600992), (18, 4025423104), (24, 3019067328), (32, 2264300496), (36, 2012711552), (48, 1509533664), (64, 1132150248), (72, 1006355776), (96, 754766832), (128, 566075124), (144, 503177888), (192, 377383416), (256, 283037562), (288, 251588944), (384, 188691708), (512, 141518781), (576, 125794472), (768, 94345854), (1152, 62897236), (1433, 50563584), (1536, 47172927), (2304, 31448618), (2866, 25281792), (4299, 16854528), (4608, 15724309), (5732, 12640896), (8598, 8427264), (10973, 6603264), (11464, 6320448), (12897, 5618176), (17196, 4213632), (21946, 3301632), (22928, 3160224), (25794, 2809088), (32919, 2201088), (34392, 2106816), (43892, 1650816), (45856, 1580112), (51588, 1404544), (65838, 1100544), (68784, 1053408), (87784, 825408), (91712, 790056), (98757, 733696), (103176, 702272), (131676, 550272), (137568, 526704), (175568, 412704), (183424, 395028), (197514, 366848), (206352, 351136), (263352, 275136)]