64243968

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3637}}^1$

素因数の和:3679

約数の個数: 72

約数和(自身を含む): 178465728

約数和(自身を除く): 114221760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 3637, 4416, 5888, 7274, 8832, 10911, 14548, 17664, 21822, 29096, 43644, 58192, 83651, 87288, 116384, 167302, 174576, 232768, 250953, 334604, 349152, 465536, 501906, 669208, 698304, 931072, 1003812, 1338416, 1396608, 2007624, 2676832, 2793216, 4015248, 5353664, 8030496, 10707328, 16060992, 21414656, 32121984, 64243968]

約数ペア:

[(1, 64243968), (2, 32121984), (3, 21414656), (4, 16060992), (6, 10707328), (8, 8030496), (12, 5353664), (16, 4015248), (23, 2793216), (24, 2676832), (32, 2007624), (46, 1396608), (48, 1338416), (64, 1003812), (69, 931072), (92, 698304), (96, 669208), (128, 501906), (138, 465536), (184, 349152), (192, 334604), (256, 250953), (276, 232768), (368, 174576), (384, 167302), (552, 116384), (736, 87288), (768, 83651), (1104, 58192), (1472, 43644), (2208, 29096), (2944, 21822), (3637, 17664), (4416, 14548), (5888, 10911), (7274, 8832)]