66480864

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 116410656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 89, 93, 96, 124, 178, 186, 248, 251, 267, 356, 372, 496, 502, 534, 712, 744, 753, 992, 1004, 1068, 1424, 1488, 1506, 2008, 2136, 2759, 2848, 2976, 3012, 4016, 4272, 5518, 6024, 7781, 8032, 8277, 8544, 11036, 12048, 15562, 16554, 22072, 22339, 23343, 24096, 31124, 33108, 44144, 44678, 46686, 62248, 66216, 67017, 88288, 89356, 93372, 124496, 132432, 134034, 178712, 186744, 248992, 264864, 268068, 357424, 373488, 536136, 692509, 714848, 746976, 1072272, 1385018, 2077527, 2144544, 2770036, 4155054, 5540072, 8310108, 11080144, 16620216, 22160288, 33240432, 66480864]

約数ペア:

[(1, 66480864), (2, 33240432), (3, 22160288), (4, 16620216), (6, 11080144), (8, 8310108), (12, 5540072), (16, 4155054), (24, 2770036), (31, 2144544), (32, 2077527), (48, 1385018), (62, 1072272), (89, 746976), (93, 714848), (96, 692509), (124, 536136), (178, 373488), (186, 357424), (248, 268068), (251, 264864), (267, 248992), (356, 186744), (372, 178712), (496, 134034), (502, 132432), (534, 124496), (712, 93372), (744, 89356), (753, 88288), (992, 67017), (1004, 66216), (1068, 62248), (1424, 46686), (1488, 44678), (1506, 44144), (2008, 33108), (2136, 31124), (2759, 24096), (2848, 23343), (2976, 22339), (3012, 22072), (4016, 16554), (4272, 15562), (5518, 12048), (6024, 11036), (7781, 8544), (8032, 8277)]