80448912

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 233985024

約数和(自身を除く): 153536112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 83, 106, 127, 144, 159, 166, 212, 249, 254, 318, 332, 381, 424, 477, 498, 508, 636, 664, 747, 762, 848, 954, 996, 1016, 1143, 1272, 1328, 1494, 1524, 1908, 1992, 2032, 2286, 2544, 2988, 3048, 3816, 3984, 4399, 4572, 5976, 6096, 6731, 7632, 8798, 9144, 10541, 11952, 13197, 13462, 17596, 18288, 20193, 21082, 26394, 26924, 31623, 35192, 39591, 40386, 42164, 52788, 53848, 60579, 63246, 70384, 79182, 80772, 84328, 94869, 105576, 107696, 121158, 126492, 158364, 161544, 168656, 189738, 211152, 242316, 252984, 316728, 323088, 379476, 484632, 505968, 558673, 633456, 758952, 969264, 1117346, 1517904, 1676019, 2234692, 3352038, 4469384, 5028057, 6704076, 8938768, 10056114, 13408152, 20112228, 26816304, 40224456, 80448912]

約数ペア:

[(1, 80448912), (2, 40224456), (3, 26816304), (4, 20112228), (6, 13408152), (8, 10056114), (9, 8938768), (12, 6704076), (16, 5028057), (18, 4469384), (24, 3352038), (36, 2234692), (48, 1676019), (53, 1517904), (72, 1117346), (83, 969264), (106, 758952), (127, 633456), (144, 558673), (159, 505968), (166, 484632), (212, 379476), (249, 323088), (254, 316728), (318, 252984), (332, 242316), (381, 211152), (424, 189738), (477, 168656), (498, 161544), (508, 158364), (636, 126492), (664, 121158), (747, 107696), (762, 105576), (848, 94869), (954, 84328), (996, 80772), (1016, 79182), (1143, 70384), (1272, 63246), (1328, 60579), (1494, 53848), (1524, 52788), (1908, 42164), (1992, 40386), (2032, 39591), (2286, 35192), (2544, 31623), (2988, 26924), (3048, 26394), (3816, 21082), (3984, 20193), (4399, 18288), (4572, 17596), (5976, 13462), (6096, 13197), (6731, 11952), (7632, 10541), (8798, 9144)]